* [PATCH] libcrc32c: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
@ 2013-11-06 7:55 Duan Jiong
0 siblings, 0 replies; only message in thread
From: Duan Jiong @ 2013-11-06 7:55 UTC (permalink / raw)
To: kernel, linux, a.zummo, airlied, dmitry.torokhov
Cc: linux-kernel, rtc-linux, dri-devel, linux-tegra, linux-input,
Duan Jiong
This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.
Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
---
lib/libcrc32c.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/lib/libcrc32c.c b/lib/libcrc32c.c
index 244f548..b3131f5 100644
--- a/lib/libcrc32c.c
+++ b/lib/libcrc32c.c
@@ -62,10 +62,7 @@ EXPORT_SYMBOL(crc32c);
static int __init libcrc32c_mod_init(void)
{
tfm = crypto_alloc_shash("crc32c", 0, 0);
- if (IS_ERR(tfm))
- return PTR_ERR(tfm);
-
- return 0;
+ return PTR_ERR_OR_ZERO(tfm);
}
static void __exit libcrc32c_mod_fini(void)
--
1.8.3.1
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