linux-kernel - [PATCH] block: blk-core: Use PTR

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Date:	Thu, 11 Apr 2013 00:50:56 +0300
From:	Alexandru Gheorghiu <gheorghiuandru@...il.com>
To:	Jens Axboe <axboe@...nel.dk>
Cc:	linux-kernel@...r.kernel.org,
	Alexandru Gheorghiu <gheorghiuandru@...il.com>
Subject: [PATCH] block: blk-core: Use PTR_RET function

Used PTR_RET function instead of IS_ERR and PTR_ERR.
Patch found using coccinelle.

Signed-off-by: Alexandru Gheorghiu <gheorghiuandru@...il.com>
---
 block/blk-core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-core.c b/block/blk-core.c
index 074b758..3a85a55 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1622,7 +1622,7 @@ static int __init fail_make_request_debugfs(void)
 	struct dentry *dir = fault_create_debugfs_attr("fail_make_request",
 						NULL, &fail_make_request);
 
-	return IS_ERR(dir) ? PTR_ERR(dir) : 0;
+	return PTR_RET(dir);
 }
 
 late_initcall(fail_make_request_debugfs);
-- 
1.7.9.5

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