diff options
| author | YOSHIFUJI Hideaki / 吉藤英明 | 2013-01-22 06:32:49 +0000 |
|---|---|---|
| committer | David S. Miller | 2013-01-22 14:28:28 -0500 |
| commit | 50c3a487d507568359ccbce1b15bcdfc01edf7ef (patch) | |
| tree | 78d3978bde268dabbdc92c3ce25ccb3fcf95e4b5 /net/ipv4/tcp.c | |
| parent | 8fbcec241df21d1ba2aba09974ea9017832b69b0 (diff) | |
ipv4: Use IS_ERR_OR_NULL().
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 2aa69c8ae60c..52271947a471 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -3243,7 +3243,7 @@ __tcp_alloc_md5sig_pool(struct sock *sk) struct crypto_hash *hash; hash = crypto_alloc_hash("md5", 0, CRYPTO_ALG_ASYNC); - if (!hash || IS_ERR(hash)) + if (IS_ERR_OR_NULL(hash)) goto out_free; per_cpu_ptr(pool, cpu)->md5_desc.tfm = hash; |