From 4eb09e1112180672795f4238e9252531f607c7a7 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Tue, 3 Sep 2019 21:12:09 +0200 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/a254c1d1-0109-ab51-c67a-edc5c1c4b4cd@web.de Signed-off-by: Jan Kara --- fs/udf/super.c | 3 +-- 1 file changed, 1 insertion(+), 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); }