PATCH 1/4] [IPV4] TCPMD5: Omit redundant NULL check for kfree() argument.

[YOSHIFUJI Hideaki / 吉藤英明]

Signed-off-by: YOSHIFUJI Hideaki <[EMAIL PROTECTED]>
---
 net/ipv4/tcp_ipv4.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index e566f3c..ff36096 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++;
                }
-- 
1.4.4.4

-- 
YOSHIFUJI Hideaki @ USAGI Project  <[EMAIL PROTECTED]>
GPG-FP  : 9022 65EB 1ECF 3AD1 0BDF  80D8 4807 F894 E062 0EEA
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