Commit 1eea84b7 authored Feb 15, 2016 by Insu Yun Committed by David S. Miller Feb 17, 2016

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>

parent 73dcb556

net/ipv4/tcp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}