[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>

1 files changed, 16 insertions, 19 deletions

diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 49ff1cd4e1c9..12e0bf19f24a 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