[NET]: Identation & other cleanups related to compat_[gs]etsockopt cset

No code changes, just tidying up, in some cases moving EXPORT_SYMBOLs
to just after the function exported, etc.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

6 files changed, 146 insertions, 153 deletions

diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
index 454e523b5..dc206f1 100644
--- a/net/ipv4/af_inet.c
+++ b/net/ipv4/af_inet.c
@@ -788,53 +788,53 @@ int inet_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 }
 
 const struct proto_ops inet_stream_ops = {
-	.family =	PF_INET,
-	.owner =	THIS_MODULE,
-	.release =	inet_release,
-	.bind =		inet_bind,
-	.connect =	inet_stream_connect,
-	.socketpair =	sock_no_socketpair,
-	.accept =	inet_accept,
-	.getname =	inet_getname,
-	.poll =		tcp_poll,
-	.ioctl =	inet_ioctl,
-	.listen =	inet_listen,
-	.shutdown =	inet_shutdown,
-	.setsockopt =	sock_common_setsockopt,
-	.getsockopt =	sock_common_getsockopt,
+	.family		   = PF_INET,
+	.owner		   = THIS_MODULE,
+	.release	   = inet_release,
+	.bind		   = inet_bind,
+	.connect	   = inet_stream_connect,
+	.socketpair	   = sock_no_socketpair,
+	.accept		   = inet_accept,
+	.getname	   = inet_getname,
+	.poll		   = tcp_poll,
+	.ioctl		   = inet_ioctl,
+	.listen		   = inet_listen,
+	.shutdown	   = inet_shutdown,
+	.setsockopt	   = sock_common_setsockopt,
+	.getsockopt	   = sock_common_getsockopt,
+	.sendmsg	   = inet_sendmsg,
+	.recvmsg	   = sock_common_recvmsg,
+	.mmap		   = sock_no_mmap,
+	.sendpage	   = tcp_sendpage,
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_sock_common_setsockopt,
-	.compat_getsockopt	= compat_sock_common_getsockopt,
+	.compat_setsockopt = compat_sock_common_setsockopt,
+	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
-	.sendmsg =	inet_sendmsg,
-	.recvmsg =	sock_common_recvmsg,
-	.mmap =		sock_no_mmap,
-	.sendpage =	tcp_sendpage
 };
 
 const struct proto_ops inet_dgram_ops = {
-	.family =	PF_INET,
-	.owner =	THIS_MODULE,
-	.release =	inet_release,
-	.bind =		inet_bind,
-	.connect =	inet_dgram_connect,
-	.socketpair =	sock_no_socketpair,
-	.accept =	sock_no_accept,
-	.getname =	inet_getname,
-	.poll =		udp_poll,
-	.ioctl =	inet_ioctl,
-	.listen =	sock_no_listen,
-	.shutdown =	inet_shutdown,
-	.setsockopt =	sock_common_setsockopt,
-	.getsockopt =	sock_common_getsockopt,
+	.family		   = PF_INET,
+	.owner		   = THIS_MODULE,
+	.release	   = inet_release,
+	.bind		   = inet_bind,
+	.connect	   = inet_dgram_connect,
+	.socketpair	   = sock_no_socketpair,
+	.accept		   = sock_no_accept,
+	.getname	   = inet_getname,
+	.poll		   = udp_poll,
+	.ioctl		   = inet_ioctl,
+	.listen		   = sock_no_listen,
+	.shutdown	   = inet_shutdown,
+	.setsockopt	   = sock_common_setsockopt,
+	.getsockopt	   = sock_common_getsockopt,
+	.sendmsg	   = inet_sendmsg,
+	.recvmsg	   = sock_common_recvmsg,
+	.mmap		   = sock_no_mmap,
+	.sendpage	   = inet_sendpage,
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_sock_common_setsockopt,
-	.compat_getsockopt	= compat_sock_common_getsockopt,
+	.compat_setsockopt = compat_sock_common_setsockopt,
+	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
-	.sendmsg =	inet_sendmsg,
-	.recvmsg =	sock_common_recvmsg,
-	.mmap =		sock_no_mmap,
-	.sendpage =	inet_sendpage,
 };
 
 /*
@@ -842,28 +842,28 @@ const struct proto_ops inet_dgram_ops = {
  * udp_poll
  */
 static const struct proto_ops inet_sockraw_ops = {
-	.family =	PF_INET,
-	.owner =	THIS_MODULE,
-	.release =	inet_release,
-	.bind =		inet_bind,
-	.connect =	inet_dgram_connect,
-	.socketpair =	sock_no_socketpair,
-	.accept =	sock_no_accept,
-	.getname =	inet_getname,
-	.poll =		datagram_poll,
-	.ioctl =	inet_ioctl,
-	.listen =	sock_no_listen,
-	.shutdown =	inet_shutdown,
-	.setsockopt =	sock_common_setsockopt,
-	.getsockopt =	sock_common_getsockopt,
+	.family		   = PF_INET,
+	.owner		   = THIS_MODULE,
+	.release	   = inet_release,
+	.bind		   = inet_bind,
+	.connect	   = inet_dgram_connect,
+	.socketpair	   = sock_no_socketpair,
+	.accept		   = sock_no_accept,
+	.getname	   = inet_getname,
+	.poll		   = datagram_poll,
+	.ioctl		   = inet_ioctl,
+	.listen		   = sock_no_listen,
+	.shutdown	   = inet_shutdown,
+	.setsockopt	   = sock_common_setsockopt,
+	.getsockopt	   = sock_common_getsockopt,
+	.sendmsg	   = inet_sendmsg,
+	.recvmsg	   = sock_common_recvmsg,
+	.mmap		   = sock_no_mmap,
+	.sendpage	   = inet_sendpage,
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_sock_common_setsockopt,
-	.compat_getsockopt	= compat_sock_common_getsockopt,
+	.compat_setsockopt = compat_sock_common_setsockopt,
+	.compat_getsockopt = compat_sock_common_getsockopt,
 #endif
-	.sendmsg =	inet_sendmsg,
-	.recvmsg =	sock_common_recvmsg,
-	.mmap =		sock_no_mmap,
-	.sendpage =	inet_sendpage,
 };
 
 static struct net_proto_family inet_family_ops = {
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 49ff1cd..12e0bf1 100644
--- a/net/ipv4/ip_sockglue.c
+++ b/net/ipv4/ip_sockglue.c
@@ -910,8 +910,8 @@ int ip_setsockopt(struct sock *sk, int level,
 }
 
 #ifdef CONFIG_COMPAT
-int compat_ip_setsockopt(struct sock *sk, int level,
-		int optname, char __user *optval, int optlen)
+int compat_ip_setsockopt(struct sock *sk, int level, int optname,
+			 char __user *optval, int optlen)
 {
 	int err;
 
@@ -922,19 +922,21 @@ int compat_ip_setsockopt(struct sock *sk, int level,
 #ifdef CONFIG_NETFILTER
 	/* we need to exclude all possible ENOPROTOOPTs except default case */
 	if (err == -ENOPROTOOPT && optname != IP_HDRINCL &&
-		optname != IP_IPSEC_POLICY && optname != IP_XFRM_POLICY
+	    optname != IP_IPSEC_POLICY && optname != IP_XFRM_POLICY
 #ifdef CONFIG_IP_MROUTE
-		&& (optname < MRT_BASE || optname > (MRT_BASE + 10))
+	    && (optname < MRT_BASE || optname > (MRT_BASE + 10))
 #endif
 	   ) {
 		lock_sock(sk);
-		err = compat_nf_setsockopt(sk, PF_INET,
-				optname, optval, optlen);
+		err = compat_nf_setsockopt(sk, PF_INET, optname,
+					   optval, optlen);
 		release_sock(sk);
 	}
 #endif
 	return err;
 }
+
+EXPORT_SYMBOL(compat_ip_setsockopt);
 #endif
 
 /*
@@ -1180,27 +1182,24 @@ int ip_getsockopt(struct sock *sk, int level,
 }
 
 #ifdef CONFIG_COMPAT
-int compat_ip_getsockopt(struct sock *sk, int level,
-		int optname, char __user *optval, int __user *optlen)
+int compat_ip_getsockopt(struct sock *sk, int level, int optname,
+			 char __user *optval, int __user *optlen)
 {
-	int err;
-
-	err = do_ip_getsockopt(sk, level, optname, optval, optlen);
+	int err = do_ip_getsockopt(sk, level, optname, optval, optlen);
 #ifdef CONFIG_NETFILTER
 	/* we need to exclude all possible ENOPROTOOPTs except default case */
 	if (err == -ENOPROTOOPT && optname != IP_PKTOPTIONS
 #ifdef CONFIG_IP_MROUTE
-		&& (optname < MRT_BASE || optname > MRT_BASE+10)
+	    && (optname < MRT_BASE || optname > MRT_BASE+10)
 #endif
 	   ) {
 	   	int len;
 
-		if(get_user(len,optlen))
+		if (get_user(len, optlen))
 			return -EFAULT;
 
 		lock_sock(sk);
-		err = compat_nf_getsockopt(sk, PF_INET,
-				optname, optval, &len);
+		err = compat_nf_getsockopt(sk, PF_INET, optname, optval, &len);
 		release_sock(sk);
 		if (err >= 0)
 			err = put_user(len, optlen);
@@ -1209,13 +1208,11 @@ int compat_ip_getsockopt(struct sock *sk, int level,
 #endif
 	return err;
 }
+
+EXPORT_SYMBOL(compat_ip_getsockopt);
 #endif
 
 EXPORT_SYMBOL(ip_cmsg_recv);
 
 EXPORT_SYMBOL(ip_getsockopt);
 EXPORT_SYMBOL(ip_setsockopt);
-#ifdef CONFIG_COMPAT
-EXPORT_SYMBOL(compat_ip_getsockopt);
-EXPORT_SYMBOL(compat_ip_setsockopt);
-#endif
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index f1b02b3..fc25624 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -682,11 +682,10 @@ static int raw_setsockopt(struct sock *sk, int level, int optname,
 
 #ifdef CONFIG_COMPAT
 static int compat_raw_setsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int optlen)
+				 char __user *optval, int optlen)
 {
 	if (level != SOL_RAW)
-		return compat_ip_setsockopt(sk, level,
-				optname, optval, optlen);
+		return compat_ip_setsockopt(sk, level, optname, optval, optlen);
 	return do_raw_setsockopt(sk, level, optname, optval, optlen);
 }
 #endif
@@ -713,11 +712,10 @@ static int raw_getsockopt(struct sock *sk, int level, int optname,
 
 #ifdef CONFIG_COMPAT
 static int compat_raw_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen)
+				 char __user *optval, int __user *optlen)
 {
 	if (level != SOL_RAW)
-		return compat_ip_getsockopt(sk, level,
-				optname, optval, optlen);
+		return compat_ip_getsockopt(sk, level, optname, optval, optlen);
 	return do_raw_getsockopt(sk, level, optname, optval, optlen);
 }
 #endif
@@ -751,26 +749,26 @@ static int raw_ioctl(struct sock *sk, int cmd, unsigned long arg)
 }
 
 struct proto raw_prot = {
-	.name =		"RAW",
-	.owner =	THIS_MODULE,
-	.close =	raw_close,
-	.connect =	ip4_datagram_connect,
-	.disconnect =	udp_disconnect,
-	.ioctl =	raw_ioctl,
-	.init =		raw_init,
-	.setsockopt =	raw_setsockopt,
-	.getsockopt =	raw_getsockopt,
+	.name		   = "RAW",
+	.owner		   = THIS_MODULE,
+	.close		   = raw_close,
+	.connect	   = ip4_datagram_connect,
+	.disconnect	   = udp_disconnect,
+	.ioctl		   = raw_ioctl,
+	.init		   = raw_init,
+	.setsockopt	   = raw_setsockopt,
+	.getsockopt	   = raw_getsockopt,
+	.sendmsg	   = raw_sendmsg,
+	.recvmsg	   = raw_recvmsg,
+	.bind		   = raw_bind,
+	.backlog_rcv	   = raw_rcv_skb,
+	.hash		   = raw_v4_hash,
+	.unhash		   = raw_v4_unhash,
+	.obj_size	   = sizeof(struct raw_sock),
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt =	compat_raw_setsockopt,
-	.compat_getsockopt =	compat_raw_getsockopt,
+	.compat_setsockopt = compat_raw_setsockopt,
+	.compat_getsockopt = compat_raw_getsockopt,
 #endif
-	.sendmsg =	raw_sendmsg,
-	.recvmsg =	raw_recvmsg,
-	.bind =		raw_bind,
-	.backlog_rcv =	raw_rcv_skb,
-	.hash =		raw_v4_hash,
-	.unhash =	raw_v4_unhash,
-	.obj_size =	sizeof(struct raw_sock),
 };
 
 #ifdef CONFIG_PROC_FS
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 89da253..4b0272c 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1879,14 +1879,16 @@ int tcp_setsockopt(struct sock *sk, int level, int optname, char __user *optval,
 }
 
 #ifdef CONFIG_COMPAT
-int compat_tcp_setsockopt(struct sock *sk, int level,
-		int optname, char __user *optval, int optlen)
+int compat_tcp_setsockopt(struct sock *sk, int level, int optname,
+			  char __user *optval, int optlen)
 {
 	if (level != SOL_TCP)
 		return inet_csk_compat_setsockopt(sk, level, optname,
 						  optval, optlen);
 	return do_tcp_setsockopt(sk, level, optname, optval, optlen);
 }
+
+EXPORT_SYMBOL(compat_tcp_setsockopt);
 #endif
 
 /* Return information about state of tcp endpoint in API format. */
@@ -2051,14 +2053,16 @@ int tcp_getsockopt(struct sock *sk, int level, int optname, char __user *optval,
 }
 
 #ifdef CONFIG_COMPAT
-int compat_tcp_getsockopt(struct sock *sk, int level,
-		int optname, char __user *optval, int __user *optlen)
+int compat_tcp_getsockopt(struct sock *sk, int level, int optname,
+			  char __user *optval, int __user *optlen)
 {
 	if (level != SOL_TCP)
 		return inet_csk_compat_getsockopt(sk, level, optname,
 						  optval, optlen);
 	return do_tcp_getsockopt(sk, level, optname, optval, optlen);
 }
+
+EXPORT_SYMBOL(compat_tcp_getsockopt);
 #endif
 
 extern void __skb_cb_too_small_for_tcp(int, int);
@@ -2177,7 +2181,3 @@ EXPORT_SYMBOL(tcp_sendpage);
 EXPORT_SYMBOL(tcp_setsockopt);
 EXPORT_SYMBOL(tcp_shutdown);
 EXPORT_SYMBOL(tcp_statistics);
-#ifdef CONFIG_COMPAT
-EXPORT_SYMBOL(compat_tcp_setsockopt);
-EXPORT_SYMBOL(compat_tcp_getsockopt);
-#endif
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 249ef6c..9e85c04 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1217,21 +1217,21 @@ int tcp_v4_tw_remember_stamp(struct inet_timewait_sock *tw)
 }
 
 struct inet_connection_sock_af_ops ipv4_specific = {
-	.queue_xmit	=	ip_queue_xmit,
-	.send_check	=	tcp_v4_send_check,
-	.rebuild_header	=	inet_sk_rebuild_header,
-	.conn_request	=	tcp_v4_conn_request,
-	.syn_recv_sock	=	tcp_v4_syn_recv_sock,
-	.remember_stamp	=	tcp_v4_remember_stamp,
-	.net_header_len	=	sizeof(struct iphdr),
-	.setsockopt	=	ip_setsockopt,
-	.getsockopt	=	ip_getsockopt,
+	.queue_xmit	   = ip_queue_xmit,
+	.send_check	   = tcp_v4_send_check,
+	.rebuild_header	   = inet_sk_rebuild_header,
+	.conn_request	   = tcp_v4_conn_request,
+	.syn_recv_sock	   = tcp_v4_syn_recv_sock,
+	.remember_stamp	   = tcp_v4_remember_stamp,
+	.net_header_len	   = sizeof(struct iphdr),
+	.setsockopt	   = ip_setsockopt,
+	.getsockopt	   = ip_getsockopt,
+	.addr2sockaddr	   = inet_csk_addr2sockaddr,
+	.sockaddr_len	   = sizeof(struct sockaddr_in),
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt =	compat_ip_setsockopt,
-	.compat_getsockopt =	compat_ip_getsockopt,
+	.compat_setsockopt = compat_ip_setsockopt,
+	.compat_getsockopt = compat_ip_getsockopt,
 #endif
-	.addr2sockaddr	=	inet_csk_addr2sockaddr,
-	.sockaddr_len	=	sizeof(struct sockaddr_in),
 };
 
 /* NOTE: A lot of things set to zero explicitly by call to
@@ -1812,10 +1812,6 @@ struct proto tcp_prot = {
 	.shutdown		= tcp_shutdown,
 	.setsockopt		= tcp_setsockopt,
 	.getsockopt		= tcp_getsockopt,
-#ifdef CONFIG_COMPAT
-	.compat_setsockopt	= compat_tcp_setsockopt,
-	.compat_getsockopt	= compat_tcp_getsockopt,
-#endif
 	.sendmsg		= tcp_sendmsg,
 	.recvmsg		= tcp_recvmsg,
 	.backlog_rcv		= tcp_v4_do_rcv,
@@ -1834,6 +1830,10 @@ struct proto tcp_prot = {
 	.obj_size		= sizeof(struct tcp_sock),
 	.twsk_prot		= &tcp_timewait_sock_ops,
 	.rsk_prot		= &tcp_request_sock_ops,
+#ifdef CONFIG_COMPAT
+	.compat_setsockopt	= compat_tcp_setsockopt,
+	.compat_getsockopt	= compat_tcp_getsockopt,
+#endif
 };
 
 void __init tcp_v4_init(struct net_proto_family *ops)
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 0b0721b..3f93292 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -1263,11 +1263,10 @@ static int udp_setsockopt(struct sock *sk, int level, int optname,
 
 #ifdef CONFIG_COMPAT
 static int compat_udp_setsockopt(struct sock *sk, int level, int optname,
-		char __user *optval, int optlen)
+				 char __user *optval, int optlen)
 {
 	if (level != SOL_UDP)
-		return compat_ip_setsockopt(sk, level,
-				optname, optval, optlen);
+		return compat_ip_setsockopt(sk, level, optname, optval, optlen);
 	return do_udp_setsockopt(sk, level, optname, optval, optlen);
 }
 #endif
@@ -1316,11 +1315,10 @@ static int udp_getsockopt(struct sock *sk, int level, int optname,
 
 #ifdef CONFIG_COMPAT
 static int compat_udp_getsockopt(struct sock *sk, int level, int optname,
-			  char __user *optval, int __user *optlen)
+				 char __user *optval, int __user *optlen)
 {
 	if (level != SOL_UDP)
-		return compat_ip_getsockopt(sk, level,
-				optname, optval, optlen);
+		return compat_ip_getsockopt(sk, level, optname, optval, optlen);
 	return do_udp_getsockopt(sk, level, optname, optval, optlen);
 }
 #endif
@@ -1372,27 +1370,27 @@ unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait)
 }
 
 struct proto udp_prot = {
- 	.name =		"UDP",
-	.owner =	THIS_MODULE,
-	.close =	udp_close,
-	.connect =	ip4_datagram_connect,
-	.disconnect =	udp_disconnect,
-	.ioctl =	udp_ioctl,
-	.destroy =	udp_destroy_sock,
-	.setsockopt =	udp_setsockopt,
-	.getsockopt =	udp_getsockopt,
+ 	.name		   = "UDP",
+	.owner		   = THIS_MODULE,
+	.close		   = udp_close,
+	.connect	   = ip4_datagram_connect,
+	.disconnect	   = udp_disconnect,
+	.ioctl		   = udp_ioctl,
+	.destroy	   = udp_destroy_sock,
+	.setsockopt	   = udp_setsockopt,
+	.getsockopt	   = udp_getsockopt,
+	.sendmsg	   = udp_sendmsg,
+	.recvmsg	   = udp_recvmsg,
+	.sendpage	   = udp_sendpage,
+	.backlog_rcv	   = udp_queue_rcv_skb,
+	.hash		   = udp_v4_hash,
+	.unhash		   = udp_v4_unhash,
+	.get_port	   = udp_v4_get_port,
+	.obj_size	   = sizeof(struct udp_sock),
 #ifdef CONFIG_COMPAT
-	.compat_setsockopt =	compat_udp_setsockopt,
-	.compat_getsockopt =	compat_udp_getsockopt,
+	.compat_setsockopt = compat_udp_setsockopt,
+	.compat_getsockopt = compat_udp_getsockopt,
 #endif
-	.sendmsg =	udp_sendmsg,
-	.recvmsg =	udp_recvmsg,
-	.sendpage =	udp_sendpage,
-	.backlog_rcv =	udp_queue_rcv_skb,
-	.hash =		udp_v4_hash,
-	.unhash =	udp_v4_unhash,
-	.get_port =	udp_v4_get_port,
-	.obj_size =	sizeof(struct udp_sock),
 };
 
 /* ------------------------------------------------------------------------ */