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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2007-11-20 17:30:06 -0800
committerDavid S. Miller <davem@davemloft.net>2007-11-20 17:30:06 -0800
commita80cc20da492d9a00b0851a6632dc03fed5d2e30 (patch)
tree721cc20b229b5ed0156a4e1e390923b0f3c32625
parent53438e5d04f156dc36ff5cf44740262205bfb206 (diff)
[IPV4] TCPMD5: Omit redundant NULL check for kfree() argument.
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/tcp_ipv4.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index e566f3c67677..ff360968b910 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -900,8 +900,7 @@ int tcp_v4_md5_do_add(struct sock *sk, __be32 addr,
sizeof(*keys) * md5sig->entries4);
/* Free old key list, and reference new one */
- if (md5sig->keys4)
- kfree(md5sig->keys4);
+ kfree(md5sig->keys4);
md5sig->keys4 = keys;
md5sig->alloced4++;
}