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>
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 7ab29124..8c28e93 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -269,8 +269,7 @@
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);
}
