[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>
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 988eac5..602feec 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -645,17 +645,15 @@
#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 @@
#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 @@
#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 @@
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 @@
#endif
return err;
}
+
+EXPORT_SYMBOL(compat_ipv6_getsockopt);
#endif
void __init ipv6_packet_init(void)