btrfs: remove unnecessarily shadowed variables
authorDavid Sterba <dsterba@suse.com>
Mon, 17 Aug 2020 10:08:37 +0000 (12:08 +0200)
committerDavid Sterba <dsterba@suse.com>
Wed, 7 Oct 2020 10:06:55 +0000 (12:06 +0200)
commit0af447d0507b1623cd4b94ad941460951e141783
treebba23bc990b923b83b00ae4ad37cc3415678f6d1
parentcb4c9198302b02c3f0eaf4267636e5ce1f4a4765
btrfs: remove unnecessarily shadowed variables

In btrfs_orphan_cleanup, there's another instance of fs_info, but it's
the same as the one we already have.

In btrfs_backref_finish_upper_links, rb_node is same type and used
as temporary cursor to the tree.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/backref.c
fs/btrfs/inode.c