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authorFlorian Westphal <fw@strlen.de>2008-07-18 23:03:44 -0700
committerDavid S. Miller <davem@davemloft.net>2008-07-18 23:03:44 -0700
commitc4e85f82edcd6027cfe67331a2e00741b009756b (patch)
tree12ac8ea4bb89dbb5671022361dd0c0b78f10ec87 /net/sctp/protocol.c
parentc1e20f7c8b9ccbafc9ea78f2b406738728ce6b81 (diff)
downloadop-kernel-dev-c4e85f82edcd6027cfe67331a2e00741b009756b.zip
op-kernel-dev-c4e85f82edcd6027cfe67331a2e00741b009756b.tar.gz
sctp: Don't abort initialization when CONFIG_PROC_FS=n
This puts CONFIG_PROC_FS defines around the proc init/exit functions and also avoids compiling proc.c if procfs is not supported. Also make SCTP_DBG_OBJCNT depend on procfs. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/protocol.c')
-rw-r--r--net/sctp/protocol.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 98c6a88..dd811a8 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -64,9 +64,12 @@
/* Global data structures. */
struct sctp_globals sctp_globals __read_mostly;
-struct proc_dir_entry *proc_net_sctp;
DEFINE_SNMP_STAT(struct sctp_mib, sctp_statistics) __read_mostly;
+#ifdef CONFIG_PROC_FS
+struct proc_dir_entry *proc_net_sctp;
+#endif
+
struct idr sctp_assocs_id;
DEFINE_SPINLOCK(sctp_assocs_id_lock);
@@ -97,6 +100,7 @@ struct sock *sctp_get_ctl_sock(void)
/* Set up the proc fs entry for the SCTP protocol. */
static __init int sctp_proc_init(void)
{
+#ifdef CONFIG_PROC_FS
if (!proc_net_sctp) {
struct proc_dir_entry *ent;
ent = proc_mkdir("sctp", init_net.proc_net);
@@ -131,6 +135,9 @@ out_snmp_proc_init:
}
out_nomem:
return -ENOMEM;
+#else
+ return 0;
+#endif /* CONFIG_PROC_FS */
}
/* Clean up the proc fs entry for the SCTP protocol.
@@ -139,6 +146,7 @@ out_nomem:
*/
static void sctp_proc_exit(void)
{
+#ifdef CONFIG_PROC_FS
sctp_snmp_proc_exit();
sctp_eps_proc_exit();
sctp_assocs_proc_exit();
@@ -148,6 +156,7 @@ static void sctp_proc_exit(void)
proc_net_sctp = NULL;
remove_proc_entry("sctp", init_net.proc_net);
}
+#endif
}
/* Private helper to extract ipv4 address and stash them in
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