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Diffstat (limited to 'net/ipv6/ipv6_sockglue.c')
-rw-r--r--net/ipv6/ipv6_sockglue.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 18d05403d3b5..5af97b4f5df3 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -183,14 +183,15 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
retv = -EBUSY;
break;
}
- }
- if (sk->sk_protocol == IPPROTO_TCP &&
- sk->sk_prot != &tcpv6_prot) {
- retv = -EBUSY;
+ } else if (sk->sk_protocol == IPPROTO_TCP) {
+ if (sk->sk_prot != &tcpv6_prot) {
+ retv = -EBUSY;
+ break;
+ }
+ } else {
break;
}
- if (sk->sk_protocol != IPPROTO_TCP)
- break;
+
if (sk->sk_state != TCP_ESTABLISHED) {
retv = -ENOTCONN;
break;