btrfs: inline code of reada_tree_block and remove it
authorDavid Sterba <dsterba@suse.cz>
Sat, 14 Jun 2014 22:51:19 +0000 (00:51 +0200)
committerDavid Sterba <dsterba@suse.cz>
Thu, 2 Oct 2014 14:31:27 +0000 (16:31 +0200)
It's trivial with a single user. And remove one pointless BUG_ON.

Signed-off-by: David Sterba <dsterba@suse.cz>
fs/btrfs/relocation.c

Simple merge