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block: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO

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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>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Duan Jiong 2013-11-06 15:55:44 +08:00 committed by Jens Axboe
parent 97597dc08f
commit 8616ebb16b
1 changed files with 1 additions and 1 deletions
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block/blk-timeout.c
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@ -31,7 +31,7 @@ static int __init fail_io_timeout_debugfs(void)
struct dentry *dir = fault_create_debugfs_attr("fail_io_timeout",
NULL, &fail_io_timeout);
return IS_ERR(dir) ? PTR_ERR(dir) : 0;
return PTR_ERR_OR_ZERO(dir);
}
late_initcall(fail_io_timeout_debugfs);