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authorJulia Lawall <Julia.Lawall@lip6.fr>2012-11-03 21:30:21 +0100
committerJan Kara <jack@suse.cz>2012-12-13 16:33:24 +0100
commit4789775477718983b6f8c604a809b950c6a10052 (patch)
tree55c4cb49cca66be128475524eda10460ea0b4e19 /fs/ext3/inode.c
parent195c0f96f0f96da317e22c9851a7ecc1a541f9ad (diff)
ext3: drop if around WARN_ON
Just use WARN_ON rather than an if containing only WARN_ON(1). A simplified version of the semantic patch that makes this transformation is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e; @@ - if (e) WARN_ON(1); + WARN_ON(e); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext3/inode.c')
-rw-r--r--fs/ext3/inode.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 7e87e37a372..b176d425354 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1071,8 +1071,7 @@ struct buffer_head *ext3_getblk(handle_t *handle, struct inode *inode,
* mapped. 0 in case of a HOLE.
*/
if (err > 0) {
- if (err > 1)
- WARN_ON(1);
+ WARN_ON(err > 1);
err = 0;
}
*errp = err;