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authorMarkus Elfring <elfring@users.sourceforge.net>2019-09-03 15:40:18 +0300
committerJan Kara <jack@suse.cz>2019-09-04 19:19:43 +0300
commit18c2433cb8af4938bee01a766a2389f80e73d4ae (patch)
tree1f5e54fe7f3c2955a502f93a57ad172fb7ac0c9a /fs/ext2
parent8b47ea6c21cbf169c4c41ad6de1ac12fba5ddd8e (diff)
downloadlinux-18c2433cb8af4938bee01a766a2389f80e73d4ae.tar.xz
ext2: 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/51dea296-2207-ebc0-bac3-13f3e5c3b235@web.de Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext2')
-rw-r--r--fs/ext2/super.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 44eb6e7eb492..f4d5c624c4dc 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -162,8 +162,7 @@ static void ext2_put_super (struct super_block * sb)
}
db_count = sbi->s_gdb_count;
for (i = 0; i < db_count; i++)
- if (sbi->s_group_desc[i])
- brelse (sbi->s_group_desc[i]);
+ brelse(sbi->s_group_desc[i]);
kfree(sbi->s_group_desc);
kfree(sbi->s_debts);
percpu_counter_destroy(&sbi->s_freeblocks_counter);