Btrfs: remove non-sense btrfs_error_discard_extent() function
authorFilipe Manana <fdmanana@suse.com>
Mon, 8 Dec 2014 14:01:12 +0000 (14:01 +0000)
committerChris Mason <clm@fb.com>
Wed, 10 Dec 2014 20:22:32 +0000 (12:22 -0800)
It doesn't do anything special, it just calls btrfs_discard_extent(),
so just remove it.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/ctree.h
fs/btrfs/extent-tree.c
fs/btrfs/free-space-cache.c

Simple merge
Simple merge
Simple merge