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authorMarkus Elfring <elfring@users.sourceforge.net>2019-09-03 21:12:09 +0200
committerJan Kara <jack@suse.cz>2019-09-04 18:19:43 +0200
commit4eb09e1112180672795f4238e9252531f607c7a7 (patch)
treeb465ff299cba981b1a2e97dd481bc2e92cf24a49
parent18c2433cb8af4938bee01a766a2389f80e73d4ae (diff)
fs-udf: Delete an unnecessary check before brelse()
The brelse() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Link: https://lore.kernel.org/r/a254c1d1-0109-ab51-c67a-edc5c1c4b4cd@web.de Signed-off-by: Jan Kara <jack@suse.cz>
-rw-r--r--fs/udf/super.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 7ab29124961c..8c28e93e9b73 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -269,8 +269,7 @@ static void udf_sb_free_bitmap(struct udf_bitmap *bitmap)
int nr_groups = bitmap->s_nr_groups;
for (i = 0; i < nr_groups; i++)
- if (bitmap->s_block_bitmap[i])
- brelse(bitmap->s_block_bitmap[i]);
+ brelse(bitmap->s_block_bitmap[i]);
kvfree(bitmap);
}