From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Tue, 1 Nov 2016 10:26:06 +0000 (+0100)
Subject: btrfs: remove redundant check of btrfs_iget return value
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4d5106a126f33395126e042ae42582832bfc39f7;p=linux-beck.git

btrfs: remove redundant check of btrfs_iget return value

'btrfs_iget()' can not return NULL, so this test can be removed.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c
index e690d386ee5e..c698dccb3757 100644
--- a/fs/btrfs/free-space-cache.c
+++ b/fs/btrfs/free-space-cache.c
@@ -75,8 +75,6 @@ static struct inode *__lookup_free_space_inode(struct btrfs_root *root,
 	btrfs_release_path(path);
 
 	inode = btrfs_iget(root->fs_info->sb, &location, root, NULL);
-	if (!inode)
-		return ERR_PTR(-ENOENT);
 	if (IS_ERR(inode))
 		return inode;
 	if (is_bad_inode(inode)) {