diff options
| author | Li RongQing <roy.qing.li@gmail.com> | 2014-07-11 14:32:17 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-11 14:08:17 -0700 |
| commit | a2f983f83b0f66a74a045d36eb84e2f01bb950c7 (patch) | |
| tree | 6fffa09dcc493a80dd32032b5cca6e17b84e5732 /net/ipv4 | |
| parent | a0077a9fa3fef18ab0890e79a367270c5ae5fe54 (diff) | |
ipv4: remove the unnecessary variable in udp_mcast_next
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/udp.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index d92f94b7e402..ac30e106a884 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -600,19 +600,18 @@ static inline struct sock *udp_v4_mcast_next(struct net *net, struct sock *sk, int dif) { struct hlist_nulls_node *node; - struct sock *s = sk; unsigned short hnum = ntohs(loc_port); - sk_nulls_for_each_from(s, node) { - if (__udp_is_mcast_sock(net, s, + sk_nulls_for_each_from(sk, node) { + if (__udp_is_mcast_sock(net, sk, loc_port, loc_addr, rmt_port, rmt_addr, dif, hnum)) goto found; } - s = NULL; + sk = NULL; found: - return s; + return sk; } /* |