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| author | Insu Yun <wuninsu@gmail.com> | 2016-02-16 05:30:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-18 06:23:04 +0300 |
| commit | 1eea84b74cd28773c37bf1bda69915f7b9a67efc (patch) | |
| tree | 7a5590df36b8ca3e97fbe4cd88f55b488aafc1c0 | |
| parent | 73dcb556538a4192222c3a919a51e1701bae553b (diff) | |
| download | linux-1eea84b74cd28773c37bf1bda69915f7b9a67efc.tar.xz | |
tcp: correctly crypto_alloc_hash return check
crypto_alloc_hash never returns NULL
Signed-off-by: Insu Yun <wuninsu@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -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 0c36ef4a3f86..483ffdf5aa4d 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2950,7 +2950,7 @@ static void __tcp_alloc_md5sig_pool(void) struct crypto_hash *hash; hash = crypto_alloc_hash("md5", 0, CRYPTO_ALG_ASYNC); - if (IS_ERR_OR_NULL(hash)) + if (IS_ERR(hash)) return; per_cpu(tcp_md5sig_pool, cpu).md5_desc.tfm = hash; } |