* [PATCH] tcp: correctly crypto_alloc_hash return check
@ 2016-02-16 2:30 Insu Yun
2016-02-18 3:23 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Insu Yun @ 2016-02-16 2:30 UTC (permalink / raw)
To: davem, kuznet, jmorris, yoshfuji, kaber, netdev, linux-kernel
Cc: taesoo, yeongjin.jang, insu, changwoo, Insu Yun
crypto_alloc_hash never returns NULL
Signed-off-by: Insu Yun <wuninsu@gmail.com>
---
net/ipv4/tcp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index fd17eec..a95aac1 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2946,7 +2946,7 @@ 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;
}
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] tcp: correctly crypto_alloc_hash return check
2016-02-16 2:30 [PATCH] tcp: correctly crypto_alloc_hash return check Insu Yun
@ 2016-02-18 3:23 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2016-02-18 3:23 UTC (permalink / raw)
To: wuninsu
Cc: kuznet, jmorris, yoshfuji, kaber, netdev, linux-kernel, taesoo,
yeongjin.jang, insu, changwoo
From: Insu Yun <wuninsu@gmail.com>
Date: Mon, 15 Feb 2016 21:30:33 -0500
> crypto_alloc_hash never returns NULL
>
> Signed-off-by: Insu Yun <wuninsu@gmail.com>
Applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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