From 0badb2e46a7699d09ef09a2c7f8f4fe66c15e606 Mon Sep 17 00:00:00 2001 From: Minghao Chi Date: Wed, 21 Sep 2022 12:48:02 +0900 Subject: nilfs2: delete unnecessary checks before brelse() Patch series "nilfs2 minor amendments". This patch (of 2): The brelse() inline function tests whether its argument is NULL and then returns immediately. Thus remove the tests which are not needed around the shown calls. Link: https://lkml.kernel.org/r/20220921034803.2476-1-konishi.ryusuke@gmail.com Link: https://lkml.kernel.org/r/20220819081700.96279-1-chi.minghao@zte.com.cn Link: https://lkml.kernel.org/r/20220921034803.2476-2-konishi.ryusuke@gmail.com Reported-by: Zeal Robot Signed-off-by: Minghao Chi Signed-off-by: Ryusuke Konishi Cc: ye xingchen Signed-off-by: Andrew Morton --- fs/nilfs2/btree.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'fs/nilfs2') diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c index 9f4d9432d38a..b9d15c3df3cc 100644 --- a/fs/nilfs2/btree.c +++ b/fs/nilfs2/btree.c @@ -1668,8 +1668,7 @@ static int nilfs_btree_check_delete(struct nilfs_bmap *btree, __u64 key) maxkey = nilfs_btree_node_get_key(node, nchildren - 1); nextmaxkey = (nchildren > 1) ? nilfs_btree_node_get_key(node, nchildren - 2) : 0; - if (bh != NULL) - brelse(bh); + brelse(bh); return (maxkey == key) && (nextmaxkey < NILFS_BMAP_LARGE_LOW); } @@ -1717,8 +1716,7 @@ static int nilfs_btree_gather_data(struct nilfs_bmap *btree, ptrs[i] = le64_to_cpu(dptrs[i]); } - if (bh != NULL) - brelse(bh); + brelse(bh); return nitems; } -- cgit v1.2.3