From 50892bac3b93afa5cc8de6541a8013a21bef3f74 Mon Sep 17 00:00:00 2001
From: Valentina Giusti <valentina.giusti@microon.de>
Date: Mon, 4 Nov 2013 22:34:25 +0100
Subject: [PATCH] btrfs: remove unused variables from extent_io.c

Remove unused variables:
* tree from end_bio_extent_writepage,
* item from extent_fiemap.

Signed-off-by: Valentina Giusti <valentina.giusti@microon.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <clm@fb.com>
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Reading git-format-patch failed