btrfs: reada: Remove level argument in severial functions
authorZhao Lei <zhaolei@cn.fujitsu.com>
Thu, 31 Dec 2015 12:30:00 +0000 (20:30 +0800)
committerDavid Sterba <dsterba@suse.com>
Thu, 18 Feb 2016 09:26:12 +0000 (10:26 +0100)
commit1e7970c0f31d6916e0ab523e5f05c9741f71955f
tree7be12a695a75725595c61c991ca27379bc37f0ba
parent319450211842ba92d0604af6e4ddf15f445efbcf
btrfs: reada: Remove level argument in severial functions

level is not used in severial functions, remove them from arguments,
and remove relative code for get its value.

Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/reada.c