From: Heinrich Schuchardt Date: Fri, 25 Dec 2020 12:45:25 +0000 (+0100) Subject: fs: btrfs: simplify close_ctree_fs_info() X-Git-Url: http://git.dujemihanovic.xyz/%7B%7B%20%24style.RelPermalink%20%7D%7D?a=commitdiff_plain;h=3b00a6bafc726a9a9df45346fb734d9ecef7b428;p=u-boot.git fs: btrfs: simplify close_ctree_fs_info() At the beginning of close_ctree_fs_info() the value 0 is assigned to err and never changed before testing it. Let's get rid of the superfluous variable. Fixes: f06bfcf54d0e ("fs: btrfs: Crossport open_ctree_fs_info() from btrfs-progs") Signed-off-by: Heinrich Schuchardt Reviewed-by: Qu Wenruo --- diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 01e7cee520..b332ecb796 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1030,7 +1030,6 @@ out: int close_ctree_fs_info(struct btrfs_fs_info *fs_info) { int ret; - int err = 0; free_fs_roots_tree(&fs_info->fs_root_tree); @@ -1038,9 +1037,7 @@ int close_ctree_fs_info(struct btrfs_fs_info *fs_info) ret = btrfs_close_devices(fs_info->fs_devices); btrfs_cleanup_all_caches(fs_info); btrfs_free_fs_info(fs_info); - if (!err) - err = ret; - return err; + return ret; } int btrfs_buffer_uptodate(struct extent_buffer *buf, u64 parent_transid)