From 1edb647bb95439d90c0017e9ca23c4ecf00a0409 Mon Sep 17 00:00:00 2001
From: Filipe Manana <fdmanana@suse.com>
Date: Mon, 8 Dec 2014 14:01:12 +0000
Subject: [PATCH] Btrfs: remove non-sense btrfs_error_discard_extent() function

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>
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Reading git-format-patch failed