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authorMarkus Elfring <elfring@users.sourceforge.net>2019-09-03 14:40:18 +0200
committerJan Kara <jack@suse.cz>2019-09-04 18:19:43 +0200
commit18c2433cb8af4938bee01a766a2389f80e73d4ae (patch)
tree1f5e54fe7f3c2955a502f93a57ad172fb7ac0c9a
parent8b47ea6c21cbf169c4c41ad6de1ac12fba5ddd8e (diff)
downloadlinux-18c2433cb8af4938bee01a766a2389f80e73d4ae.tar.bz2
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>
-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);