From 72b9918ea4d7f2d8362a2defdb93e5fd25a86308 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Wed, 10 Dec 2014 15:54:31 -0800 Subject: [PATCH] nilfs2: deletion of an unnecessary check before the function call "iput" The iput() 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 Signed-off-by: Ryusuke Konishi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/nilfs2/the_nilfs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c index 9da25fe9ea61..69bd801afb53 100644 --- a/fs/nilfs2/the_nilfs.c +++ b/fs/nilfs2/the_nilfs.c @@ -808,8 +808,7 @@ void nilfs_put_root(struct nilfs_root *root) spin_lock(&nilfs->ns_cptree_lock); rb_erase(&root->rb_node, &nilfs->ns_cptree); spin_unlock(&nilfs->ns_cptree_lock); - if (root->ifile) - iput(root->ifile); + iput(root->ifile); kfree(root); } -- 2.30.2