btrfs: extent-tree: cleanup one-shot usage of @blocksize in do_walk_down
authorQu Wenruo <wqu@suse.com>
Mon, 10 Dec 2018 07:01:03 +0000 (15:01 +0800)
committerDavid Sterba <dsterba@suse.com>
Mon, 17 Dec 2018 13:51:48 +0000 (14:51 +0100)
commit01e0da48856fe964e2a981e5541cee234b8a43a3
tree226c9a151d43e48961c51979d3af2e1776408972
parent7c3c7cb99c771c4ce6a01a95e969dbc576fd7533
btrfs: extent-tree: cleanup one-shot usage of @blocksize in do_walk_down

@blocksize variable in do_walk_down() is only used once, really no need
to declare it.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/extent-tree.c