[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, 20 insertions, 20 deletions

diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 988eac58e9d..602feec4773 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -645,17 +645,15 @@ int ipv6_setsockopt(struct sock *sk, int level, int optname,
 
 #ifdef CONFIG_COMPAT
 int compat_ipv6_setsockopt(struct sock *sk, int level, int optname,
-                    char __user *optval, int optlen)
+                           char __user *optval, int optlen)
 {
         int err;
 
         if (level == SOL_IP && sk->sk_type != SOCK_RAW) {
-                if (udp_prot.compat_setsockopt)
-                        return udp_prot.compat_setsockopt(sk, level,
-                                        optname, optval, optlen);
-                else
-                        return udp_prot.setsockopt(sk, level,
-                                        optname, optval, optlen);
+                if (udp_prot.compat_setsockopt != NULL)
+                        return udp_prot.compat_setsockopt(sk, level, optname,
+                                                          optval, optlen);
+                return udp_prot.setsockopt(sk, level, optname, optval, optlen);
         }
 
         if (level != SOL_IPV6)
@@ -665,15 +663,17 @@ int compat_ipv6_setsockopt(struct sock *sk, int level, int optname,
 #ifdef CONFIG_NETFILTER
         /* we need to exclude all possible ENOPROTOOPTs except default case */
         if (err == -ENOPROTOOPT && optname != IPV6_IPSEC_POLICY &&
-                        optname != IPV6_XFRM_POLICY) {
+            optname != IPV6_XFRM_POLICY) {
                 lock_sock(sk);
-                err = compat_nf_setsockopt(sk, PF_INET6, optname, optval,
-                                optlen);
+                err = compat_nf_setsockopt(sk, PF_INET6, optname,
+                                           optval, optlen);
                 release_sock(sk);
         }
 #endif
         return err;
 }
+
+EXPORT_SYMBOL(compat_ipv6_setsockopt);
 #endif
 
 static int ipv6_getsockopt_sticky(struct sock *sk, struct ipv6_opt_hdr *hdr,
@@ -927,20 +927,18 @@ int ipv6_getsockopt(struct sock *sk, int level, int optname,
 
 #ifdef CONFIG_COMPAT
 int compat_ipv6_getsockopt(struct sock *sk, int level, int optname,
-                    char __user *optval, int __user *optlen)
+                           char __user *optval, int __user *optlen)
 {
         int err;
 
         if (level == SOL_IP && sk->sk_type != SOCK_RAW) {
-                if (udp_prot.compat_getsockopt)
-                        return udp_prot.compat_getsockopt(sk, level,
-                                        optname, optval, optlen);
-                else
-                        return udp_prot.getsockopt(sk, level,
-                                        optname, optval, optlen);
+                if (udp_prot.compat_getsockopt != NULL)
+                        return udp_prot.compat_getsockopt(sk, level, optname,
+                                                          optval, optlen);
+                return udp_prot.getsockopt(sk, level, optname, optval, optlen);
         }
 
-        if(level != SOL_IPV6)
+        if (level != SOL_IPV6)
                 return -ENOPROTOOPT;
 
         err = do_ipv6_getsockopt(sk, level, optname, optval, optlen);
@@ -954,8 +952,8 @@ int compat_ipv6_getsockopt(struct sock *sk, int level, int optname,
                         return -EFAULT;
 
                 lock_sock(sk);
-                err = compat_nf_getsockopt(sk, PF_INET6, optname, optval,
-                                &len);
+                err = compat_nf_getsockopt(sk, PF_INET6,
+                                           optname, optval, &len);
                 release_sock(sk);
                 if (err >= 0)
                         err = put_user(len, optlen);
@@ -963,6 +961,8 @@ int compat_ipv6_getsockopt(struct sock *sk, int level, int optname,
 #endif
         return err;
 }
+
+EXPORT_SYMBOL(compat_ipv6_getsockopt);
 #endif
 
 void __init ipv6_packet_init(void)