[PATCH] mark struct file_operations const 7

Many struct file_operations in the kernel can be "const".  Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data.  In addition it'll catch accidental writes at compile time to
these shared resources.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

49 files changed, 79 insertions, 79 deletions

diff --git a/net/802/tr.c b/net/802/tr.c
index 31509f6..96bd144 100644
--- a/net/802/tr.c
+++ b/net/802/tr.c
@@ -576,7 +576,7 @@ static int rif_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &rif_seq_ops);
 }
 
-static struct file_operations rif_seq_fops = {
+static const struct file_operations rif_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = rif_seq_open,
 	.read    = seq_read,
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index 1b72c98..5e24f72 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -81,7 +81,7 @@ static int vlan_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &vlan_seq_ops);
 }
 
-static struct file_operations vlan_fops = {
+static const struct file_operations vlan_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = vlan_seq_open,
 	.read    = seq_read,
@@ -98,7 +98,7 @@ static int vlandev_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, vlandev_seq_show, PDE(inode)->data);
 }
 
-static struct file_operations vlandev_fops = {
+static const struct file_operations vlandev_fops = {
 	.owner = THIS_MODULE,
 	.open    = vlandev_seq_open,
 	.read    = seq_read,
diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c
index 27e845d..d89d62f 100644
--- a/net/appletalk/aarp.c
+++ b/net/appletalk/aarp.c
@@ -1048,7 +1048,7 @@ out_kfree:
 	goto out;
 }
 
-struct file_operations atalk_seq_arp_fops = {
+const struct file_operations atalk_seq_arp_fops = {
 	.owner		= THIS_MODULE,
 	.open           = aarp_seq_open,
 	.read           = seq_read,
diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
index bc3015f..57ff812 100644
--- a/net/appletalk/atalk_proc.c
+++ b/net/appletalk/atalk_proc.c
@@ -240,7 +240,7 @@ static int atalk_seq_socket_open(struct inode *inode, struct file *file)
 	return seq_open(file, &atalk_seq_socket_ops);
 }
 
-static struct file_operations atalk_seq_interface_fops = {
+static const struct file_operations atalk_seq_interface_fops = {
 	.owner		= THIS_MODULE,
 	.open		= atalk_seq_interface_open,
 	.read		= seq_read,
@@ -248,7 +248,7 @@ static struct file_operations atalk_seq_interface_fops = {
 	.release	= seq_release,
 };
 
-static struct file_operations atalk_seq_route_fops = {
+static const struct file_operations atalk_seq_route_fops = {
 	.owner		= THIS_MODULE,
 	.open		= atalk_seq_route_open,
 	.read		= seq_read,
@@ -256,7 +256,7 @@ static struct file_operations atalk_seq_route_fops = {
 	.release	= seq_release,
 };
 
-static struct file_operations atalk_seq_socket_fops = {
+static const struct file_operations atalk_seq_socket_fops = {
 	.owner		= THIS_MODULE,
 	.open		= atalk_seq_socket_open,
 	.read		= seq_read,
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index f949b5c..ec4ebd3 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -784,7 +784,7 @@ static int br2684_proc_open(struct inode *inode, struct file *file)
 	return seq_open(file, &br2684_seq_ops);
 }
 
-static struct file_operations br2684_proc_ops = {
+static const struct file_operations br2684_proc_ops = {
 	.owner   = THIS_MODULE,
 	.open    = br2684_proc_open,
 	.read    = seq_read,
diff --git a/net/atm/clip.c b/net/atm/clip.c
index 5f8a1d2..ebb5d0c 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -971,7 +971,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations arp_seq_fops = {
+static const struct file_operations arp_seq_fops = {
 	.open		= arp_seq_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 57dc2ab1..9869455 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1212,7 +1212,7 @@ static int lec_seq_release(struct inode *inode, struct file *file)
 	return seq_release_private(inode, file);
 }
 
-static struct file_operations lec_seq_fops = {
+static const struct file_operations lec_seq_fops = {
 	.owner = THIS_MODULE,
 	.open = lec_seq_open,
 	.read = seq_read,
diff --git a/net/atm/mpoa_proc.c b/net/atm/mpoa_proc.c
index 43315af..4b05cbe 100644
--- a/net/atm/mpoa_proc.c
+++ b/net/atm/mpoa_proc.c
@@ -39,7 +39,7 @@ static int parse_qos(const char *buff);
 /*
  *   Define allowed FILE OPERATIONS
  */
-static struct file_operations mpc_file_operations = {
+static const struct file_operations mpc_file_operations = {
 	.owner =	THIS_MODULE,
 	.open =		proc_mpc_open,
 	.read =		seq_read,
diff --git a/net/atm/proc.c b/net/atm/proc.c
index 190f49c..9e61e51 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -33,7 +33,7 @@
 static ssize_t proc_dev_atm_read(struct file *file,char __user *buf,size_t count,
     loff_t *pos);
 
-static struct file_operations proc_atm_dev_ops = {
+static const struct file_operations proc_atm_dev_ops = {
 	.owner =	THIS_MODULE,
 	.read =		proc_dev_atm_read,
 };
@@ -272,7 +272,7 @@ static int atm_dev_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &atm_dev_seq_ops);
 }
 
-static struct file_operations devices_seq_fops = {
+static const struct file_operations devices_seq_fops = {
 	.open		= atm_dev_seq_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
@@ -307,7 +307,7 @@ static int pvc_seq_open(struct inode *inode, struct file *file)
 	return __vcc_seq_open(inode, file, PF_ATMPVC, &pvc_seq_ops);
 }
 
-static struct file_operations pvc_seq_fops = {
+static const struct file_operations pvc_seq_fops = {
 	.open		= pvc_seq_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
@@ -341,7 +341,7 @@ static int vcc_seq_open(struct inode *inode, struct file *file)
 	return __vcc_seq_open(inode, file, 0, &vcc_seq_ops);
 }
 
-static struct file_operations vcc_seq_fops = {
+static const struct file_operations vcc_seq_fops = {
 	.open		= vcc_seq_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
@@ -376,7 +376,7 @@ static int svc_seq_open(struct inode *inode, struct file *file)
 	return __vcc_seq_open(inode, file, PF_ATMSVC, &svc_seq_ops);
 }
 
-static struct file_operations svc_seq_fops = {
+static const struct file_operations svc_seq_fops = {
 	.open		= svc_seq_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
@@ -457,7 +457,7 @@ void atm_proc_dev_deregister(struct atm_dev *dev)
 
 static struct atm_proc_entry {
 	char *name;
-	struct file_operations *proc_fops;
+	const struct file_operations *proc_fops;
 	struct proc_dir_entry *dirent;
 } atm_proc_ents[] = {
 	{ .name = "devices",	.proc_fops = &devices_seq_fops },
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 9a0b677..1c07c6a 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1938,7 +1938,7 @@ static int ax25_info_open(struct inode *inode, struct file *file)
 	return seq_open(file, &ax25_info_seqops);
 }
 
-static struct file_operations ax25_info_fops = {
+static const struct file_operations ax25_info_fops = {
 	.owner = THIS_MODULE,
 	.open = ax25_info_open,
 	.read = seq_read,
diff --git a/net/ax25/ax25_route.c b/net/ax25/ax25_route.c
index 7078861..d65b8e2 100644
--- a/net/ax25/ax25_route.c
+++ b/net/ax25/ax25_route.c
@@ -332,7 +332,7 @@ static int ax25_rt_info_open(struct inode *inode, struct file *file)
 	return seq_open(file, &ax25_rt_seqops);
 }
 
-struct file_operations ax25_route_fops = {
+const struct file_operations ax25_route_fops = {
 	.owner = THIS_MODULE,
 	.open = ax25_rt_info_open,
 	.read = seq_read,
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index 7f4c294..59a41b1 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -198,7 +198,7 @@ static int ax25_uid_info_open(struct inode *inode, struct file *file)
 	return seq_open(file, &ax25_uid_seqops);
 }
 
-struct file_operations ax25_uid_fops = {
+const struct file_operations ax25_uid_fops = {
 	.owner = THIS_MODULE,
 	.open = ax25_uid_info_open,
 	.read = seq_read,
diff --git a/net/core/dev.c b/net/core/dev.c
index 85d58d7..cf71614 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2200,7 +2200,7 @@ static int dev_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &dev_seq_ops);
 }
 
-static struct file_operations dev_seq_fops = {
+static const struct file_operations dev_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = dev_seq_open,
 	.read    = seq_read,
@@ -2220,7 +2220,7 @@ static int softnet_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &softnet_seq_ops);
 }
 
-static struct file_operations softnet_seq_fops = {
+static const struct file_operations softnet_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = softnet_seq_open,
 	.read    = seq_read,
diff --git a/net/core/dev_mcast.c b/net/core/dev_mcast.c
index bfcbdf73a..c4e754e 100644
--- a/net/core/dev_mcast.c
+++ b/net/core/dev_mcast.c
@@ -277,7 +277,7 @@ static int dev_mc_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &dev_mc_seq_ops);
 }
 
-static struct file_operations dev_mc_seq_fops = {
+static const struct file_operations dev_mc_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = dev_mc_seq_open,
 	.read    = seq_read,
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index c08d696..512eed9 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -63,7 +63,7 @@ void neigh_changeaddr(struct neigh_table *tbl, struct net_device *dev);
 
 static struct neigh_table *neigh_tables;
 #ifdef CONFIG_PROC_FS
-static struct file_operations neigh_stat_seq_fops;
+static const struct file_operations neigh_stat_seq_fops;
 #endif
 
 /*
@@ -2403,7 +2403,7 @@ static int neigh_stat_seq_open(struct inode *inode, struct file *file)
 	return ret;
 };
 
-static struct file_operations neigh_stat_seq_fops = {
+static const struct file_operations neigh_stat_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open 	 = neigh_stat_seq_open,
 	.read	 = seq_read,
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index c2818e0..74a9a32 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -579,7 +579,7 @@ static int pgctrl_open(struct inode *inode, struct file *file)
 	return single_open(file, pgctrl_show, PDE(inode)->data);
 }
 
-static struct file_operations pktgen_fops = {
+static const struct file_operations pktgen_fops = {
 	.owner   = THIS_MODULE,
 	.open    = pgctrl_open,
 	.read    = seq_read,
@@ -1672,7 +1672,7 @@ static int pktgen_if_open(struct inode *inode, struct file *file)
 	return single_open(file, pktgen_if_show, PDE(inode)->data);
 }
 
-static struct file_operations pktgen_if_fops = {
+static const struct file_operations pktgen_if_fops = {
 	.owner   = THIS_MODULE,
 	.open    = pktgen_if_open,
 	.read    = seq_read,
@@ -1815,7 +1815,7 @@ static int pktgen_thread_open(struct inode *inode, struct file *file)
 	return single_open(file, pktgen_thread_show, PDE(inode)->data);
 }
 
-static struct file_operations pktgen_thread_fops = {
+static const struct file_operations pktgen_thread_fops = {
 	.owner   = THIS_MODULE,
 	.open    = pktgen_thread_open,
 	.read    = seq_read,
diff --git a/net/core/sock.c b/net/core/sock.c
index 1e35d99..e9986ac 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1911,7 +1911,7 @@ static int proto_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &proto_seq_ops);
 }
 
-static struct file_operations proto_seq_fops = {
+static const struct file_operations proto_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open		= proto_seq_open,
 	.read		= seq_read,
diff --git a/net/core/wireless.c b/net/core/wireless.c
index 64017d4..9936ab1 100644
--- a/net/core/wireless.c
+++ b/net/core/wireless.c
@@ -674,7 +674,7 @@ static int wireless_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &wireless_seq_ops);
 }
 
-static struct file_operations wireless_seq_fops = {
+static const struct file_operations wireless_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = wireless_seq_open,
 	.read    = seq_read,
diff --git a/net/dccp/probe.c b/net/dccp/probe.c
index f81e37d..3b1f509 100644
--- a/net/dccp/probe.c
+++ b/net/dccp/probe.c
@@ -149,7 +149,7 @@ out_free:
 	return error ? error : cnt;
 }
 
-static struct file_operations dccpprobe_fops = {
+static const struct file_operations dccpprobe_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = dccpprobe_open,
 	.read    = dccpprobe_read,
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 7006164..c6568d6 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -2331,7 +2331,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations dn_socket_seq_fops = {
+static const struct file_operations dn_socket_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open		= dn_socket_seq_open,
 	.read		= seq_read,
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index c5e2811..2b2c7fe 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1442,7 +1442,7 @@ static int dn_dev_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &dn_dev_seq_ops);
 }
 
-static struct file_operations dn_dev_seq_fops = {
+static const struct file_operations dn_dev_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = dn_dev_seq_open,
 	.read	 = seq_read,
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index 11d692d..bf701cf 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -598,7 +598,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations dn_neigh_seq_fops = {
+static const struct file_operations dn_neigh_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open		= dn_neigh_seq_open,
 	.read		= seq_read,
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index efccc42..c1b5502 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1751,7 +1751,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations dn_rt_cache_seq_fops = {
+static const struct file_operations dn_rt_cache_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = dn_rt_cache_seq_open,
 	.read	 = seq_read,
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index a58afde..0ffd2d2 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -1390,7 +1390,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations arp_seq_fops = {
+static const struct file_operations arp_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open           = arp_seq_open,
 	.read           = seq_read,
diff --git a/net/ipv4/fib_hash.c b/net/ipv4/fib_hash.c
index dea04d7..b21bb28 100644
--- a/net/ipv4/fib_hash.c
+++ b/net/ipv4/fib_hash.c
@@ -1057,7 +1057,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations fib_seq_fops = {
+static const struct file_operations fib_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open           = fib_seq_open,
 	.read           = seq_read,
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 004a437..c33dca0 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2173,7 +2173,7 @@ static int fib_triestat_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, fib_triestat_seq_show, NULL);
 }
 
-static struct file_operations fib_triestat_fops = {
+static const struct file_operations fib_triestat_fops = {
 	.owner	= THIS_MODULE,
 	.open	= fib_triestat_seq_open,
 	.read	= seq_read,
@@ -2364,7 +2364,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations fib_trie_fops = {
+static const struct file_operations fib_trie_fops = {
 	.owner  = THIS_MODULE,
 	.open   = fib_trie_seq_open,
 	.read   = seq_read,
@@ -2485,7 +2485,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations fib_route_fops = {
+static const struct file_operations fib_route_fops = {
 	.owner  = THIS_MODULE,
 	.open   = fib_route_seq_open,
 	.read   = seq_read,
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index b8e1625..0637213 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2403,7 +2403,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations igmp_mc_seq_fops = {
+static const struct file_operations igmp_mc_seq_fops = {
 	.owner		=	THIS_MODULE,
 	.open		=	igmp_mc_seq_open,
 	.read		=	seq_read,
@@ -2577,7 +2577,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations igmp_mcf_seq_fops = {
+static const struct file_operations igmp_mcf_seq_fops = {
 	.owner		=	THIS_MODULE,
 	.open		=	igmp_mcf_seq_open,
 	.read		=	seq_read,
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index ba882be..cf49de1 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1200,7 +1200,7 @@ static int pnp_seq_open(struct inode *indoe, struct file *file)
 	return single_open(file, pnp_seq_show, NULL);
 }
 
-static struct file_operations pnp_seq_fops = {
+static const struct file_operations pnp_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open		= pnp_seq_open,
 	.read		= seq_read,
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index 604f5b5..e6d11ab 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -1712,7 +1712,7 @@ out_kfree:
 
 }
 
-static struct file_operations ipmr_vif_fops = {
+static const struct file_operations ipmr_vif_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = ipmr_vif_open,
 	.read    = seq_read,
@@ -1874,7 +1874,7 @@ out_kfree:
 
 }
 
-static struct file_operations ipmr_mfc_fops = {
+static const struct file_operations ipmr_mfc_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = ipmr_mfc_open,
 	.read    = seq_read,
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c
index 6c40899..22e104c 100644
--- a/net/ipv4/ipvs/ip_vs_app.c
+++ b/net/ipv4/ipvs/ip_vs_app.c
@@ -561,7 +561,7 @@ static int ip_vs_app_open(struct inode *inode, struct file *file)
 	return seq_open(file, &ip_vs_app_seq_ops);
 }
 
-static struct file_operations ip_vs_app_fops = {
+static const struct file_operations ip_vs_app_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = ip_vs_app_open,
 	.read	 = seq_read,
diff --git a/net/ipv4/ipvs/ip_vs_conn.c b/net/ipv4/ipvs/ip_vs_conn.c
index 0b5e034..7018f97 100644
--- a/net/ipv4/ipvs/ip_vs_conn.c
+++ b/net/ipv4/ipvs/ip_vs_conn.c
@@ -757,7 +757,7 @@ static int ip_vs_conn_open(struct inode *inode, struct file *file)
 	return seq_open(file, &ip_vs_conn_seq_ops);
 }
 
-static struct file_operations ip_vs_conn_fops = {
+static const struct file_operations ip_vs_conn_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = ip_vs_conn_open,
 	.read    = seq_read,
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 9b93338..8b08d9c 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -1812,7 +1812,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations ip_vs_info_fops = {
+static const struct file_operations ip_vs_info_fops = {
 	.owner	 = THIS_MODULE,
 	.open    = ip_vs_info_open,
 	.read    = seq_read,
@@ -1859,7 +1859,7 @@ static int ip_vs_stats_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, ip_vs_stats_show, NULL);
 }
 
-static struct file_operations ip_vs_stats_fops = {
+static const struct file_operations ip_vs_stats_fops = {
 	.owner = THIS_MODULE,
 	.open = ip_vs_stats_seq_open,
 	.read = seq_read,
diff --git a/net/ipv4/netfilter/ip_conntrack_standalone.c b/net/ipv4/netfilter/ip_conntrack_standalone.c
index 5903588..300ccbb 100644
--- a/net/ipv4/netfilter/ip_conntrack_standalone.c
+++ b/net/ipv4/netfilter/ip_conntrack_standalone.c
@@ -222,7 +222,7 @@ out_free:
 	return ret;
 }
 
-static struct file_operations ct_file_ops = {
+static const struct file_operations ct_file_ops = {
 	.owner   = THIS_MODULE,
 	.open    = ct_open,
 	.read    = seq_read,
@@ -298,7 +298,7 @@ static int exp_open(struct inode *inode, struct file *file)
 	return seq_open(file, &exp_seq_ops);
 }
 
-static struct file_operations exp_file_ops = {
+static const struct file_operations exp_file_ops = {
 	.owner   = THIS_MODULE,
 	.open    = exp_open,
 	.read    = seq_read,
@@ -386,7 +386,7 @@ static int ct_cpu_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &ct_cpu_seq_ops);
 }
 
-static struct file_operations ct_cpu_seq_fops = {
+static const struct file_operations ct_cpu_seq_fops = {
 	.owner   = THIS_MODULE,
 	.open    = ct_cpu_seq_open,
 	.read    = seq_read,
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 4fe28f2..e965b33 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -70,7 +70,7 @@ static LIST_HEAD(clusterip_configs);
 static DEFINE_RWLOCK(clusterip_lock);
 
 #ifdef CONFIG_PROC_FS
-static struct file_operations clusterip_proc_fops;
+static const struct file_operations clusterip_proc_fops;
 static struct proc_dir_entry *clusterip_procdir;
 #endif
 
@@ -715,7 +715,7 @@ static ssize_t clusterip_proc_write(struct file *file, const char __user *input,
 	return size;
 }
 
-static struct file_operations clusterip_proc_fops = {
+static const struct file_operations clusterip_proc_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = clusterip_proc_open,
 	.read	 = seq_read,
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c
index 6b97b67..aecb9c4 100644
--- a/net/ipv4/netfilter/ipt_recent.c
+++ b/net/ipv4/netfilter/ipt_recent.c
@@ -79,7 +79,7 @@ static DEFINE_MUTEX(recent_mutex);
 
 #ifdef CONFIG_PROC_FS
 static struct proc_dir_entry	*proc_dir;
-static struct file_operations	recent_fops;
+static const struct file_operations	recent_fops;
 #endif
 
 static u_int32_t hash_rnd;
@@ -454,7 +454,7 @@ static ssize_t recent_proc_write(struct file *file, const char __user *input,
 	return size;
 }
 
-static struct file_operations recent_fops = {
+static const struct file_operations recent_fops = {
 	.open		= recent_seq_open,
 	.read		= seq_read,
 	.write		= recent_proc_write,
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
index 14a93a7..89f933e 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4_compat.c
@@ -197,7 +197,7 @@ out_free:
 	return ret;
 }
 
-static struct file_operations ct_file_ops = {
+static const struct file_operations ct_file_ops = {
 	.owner   = THIS_MODULE,
 	.open    = ct_open,
 	.read    = seq_read,
@@ -278,7 +278,7 @@ static int exp_open(struct inode *inode, struct file *file)
 	return seq_open(file, &exp_seq_ops);
 }
 
-static struct file_operations ip_exp_file_ops = {
+static const struct file_operations ip_exp_file_ops = {
 	.owner   = THIS_MODULE,
 	.open    = exp_open,
 	.read    = seq_read,
@@ -366,7 +366,7 @@ static int ct_cpu_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &ct_cpu_seq_ops);
 }
 
-static struct file_operations ct_cpu_seq_fops = {
+static const struct file_operations ct_cpu_seq_fops = {
 	.owner   = THIS_MODULE,
 	.open    = ct_cpu_seq_open,
 	.read    = seq_read,
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index ccb199e..ae68a69 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -79,7 +79,7 @@ static int sockstat_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, sockstat_seq_show, NULL);
 }
 
-static struct file_operations sockstat_seq_fops = {
+static const struct file_operations sockstat_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = sockstat_seq_open,
 	.read	 = seq_read,
@@ -326,7 +326,7 @@ static int snmp_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, snmp_seq_show, NULL);
 }
 
-static struct file_operations snmp_seq_fops = {
+static const struct file_operations snmp_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = snmp_seq_open,
 	.read	 = seq_read,
@@ -360,7 +360,7 @@ static int netstat_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, netstat_seq_show, NULL);
 }
 
-static struct file_operations netstat_seq_fops = {
+static const struct file_operations netstat_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = netstat_seq_open,
 	.read	 = seq_read,
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 931084b..87e9c16 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -916,7 +916,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations raw_seq_fops = {
+static const struct file_operations raw_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = raw_seq_open,
 	.read	 = seq_read,
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 5b3834b3..9b5e564 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -393,7 +393,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations rt_cache_seq_fops = {
+static const struct file_operations rt_cache_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = rt_cache_seq_open,
 	.read	 = seq_read,
@@ -484,7 +484,7 @@ static int rt_cpu_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &rt_cpu_seq_ops);
 }
 
-static struct file_operations rt_cpu_seq_fops = {
+static const struct file_operations rt_cpu_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = rt_cpu_seq_open,
 	.read	 = seq_read,
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index 41c1578..61f406f2 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -143,7 +143,7 @@ out_free:
 	return error ? error : cnt;
 }
 
-static struct file_operations tcpprobe_fops = {
+static const struct file_operations tcpprobe_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = tcpprobe_open,
 	.read    = tcpprobe_read,
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 77e56f2..ea0755b 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2776,7 +2776,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations if6_fops = {
+static const struct file_operations if6_fops = {
 	.owner		= THIS_MODULE,
 	.open		= if6_seq_open,
 	.read		= seq_read,
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index e2dc1c4..6fb2e9d 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -565,7 +565,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations ac6_seq_fops = {
+static const struct file_operations ac6_seq_fops = {
 	.owner		=	THIS_MODULE,
 	.open		=	ac6_seq_open,
 	.read		=	seq_read,
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index 1551ab3..c206a15 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -677,7 +677,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations ip6fl_seq_fops = {
+static const struct file_operations ip6fl_seq_fops = {
 	.owner		=	THIS_MODULE,
 	.open		=	ip6fl_seq_open,
 	.read		=	seq_read,
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index c9db5bc..a8d6625 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2451,7 +2451,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations igmp6_mc_seq_fops = {
+static const struct file_operations igmp6_mc_seq_fops = {
 	.owner		=	THIS_MODULE,
 	.open		=	igmp6_mc_seq_open,
 	.read		=	seq_read,
@@ -2625,7 +2625,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations igmp6_mcf_seq_fops = {
+static const struct file_operations igmp6_mcf_seq_fops = {
 	.owner		=	THIS_MODULE,
 	.open		=	igmp6_mcf_seq_open,
 	.read		=	seq_read,
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 032ef95..c82257d 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -187,7 +187,7 @@ static int sockstat6_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, sockstat6_seq_show, NULL);
 }
 
-static struct file_operations sockstat6_seq_fops = {
+static const struct file_operations sockstat6_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = sockstat6_seq_open,
 	.read	 = seq_read,
@@ -200,7 +200,7 @@ static int snmp6_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, snmp6_seq_show, PDE(inode)->data);
 }
 
-static struct file_operations snmp6_seq_fops = {
+static const struct file_operations snmp6_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = snmp6_seq_open,
 	.read	 = seq_read,
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 16d4c63..1f8f627 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1273,7 +1273,7 @@ out_kfree:
 	goto out;
 }
 
-static struct file_operations raw6_seq_fops = {
+static const struct file_operations raw6_seq_fops = {
 	.owner =	THIS_MODULE,
 	.open =		raw6_seq_open,
 	.read =		seq_read,
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index a415ac6..0e1f4b2 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2345,7 +2345,7 @@ static int rt6_stats_seq_open(struct inode *inode, struct file *file)
 	return single_open(file, rt6_stats_seq_show, NULL);
 }
 
-static struct file_operations rt6_stats_seq_fops = {
+static const struct file_operations rt6_stats_seq_fops = {
 	.owner	 = THIS_MODULE,
 	.open	 = rt6_stats_seq_open,
 	.read	 = seq_read,
diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
index 811e4ba..db32ac8 100644
--- a/net/ipx/ipx_proc.c
+++ b/net/ipx/ipx_proc.c
@@ -322,7 +322,7 @@ static int ipx_seq_socket_open(struct inode *inode, struct file *file)
 	return seq_open(file, &ipx_seq_socket_ops);
 }
 
-static struct file_operations ipx_seq_interface_fops = {
+static const struct file_operations ipx_seq_interface_fops = {
 	.owner		= THIS_MODULE,
 	.open           = ipx_seq_interface_open,
 	.read           = seq_read,
@@ -330,7 +330,7 @@ static struct file_operations ipx_seq_interface_fops = {
 	.release        = seq_release,
 };
 
-static struct file_operations ipx_seq_route_fops = {
+static const struct file_operations ipx_seq_route_fops = {
 	.owner		= THIS_MODULE,
 	.open           = ipx_seq_route_open,
 	.read           = seq_read,
@@ -338,7 +338,7 @@ static struct file_operations ipx_seq_route_fops = {
 	.release        = seq_release,
 };
 
-static struct file_operations ipx_seq_socket_fops = {
+static const struct file_operations ipx_seq_socket_fops = {
 	.owner		= THIS_MODULE,
 	.open           = ipx_seq_socket_open,
 	.read           = seq_read,
diff --git a/net/irda/discovery.c b/net/irda/discovery.c
index 789478b..f097341 100644
--- a/net/irda/discovery.c
+++ b/net/irda/discovery.c
@@ -409,7 +409,7 @@ static int discovery_seq_open(struct inode *inode, struct file *file)
 	return seq_open(file, &discovery_seq_ops);
 }
 
-struct file_operations discovery_seq_fops = {
+const struct file_operations discovery_seq_fops = {
 	.owner		= THIS_MODULE,
 	.open           = discovery_seq_open,
 	.read           = seq_read,