From: Filipe Manana <fdmanana@suse.com>
Date: Mon, 7 Jul 2014 11:35:21 +0000 (+0100)
Subject: Btrfs: set error return value in btrfs_get_blocks_direct
X-Git-Tag: fixes-against-v3.18-rc2~120^2~102
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=555e12864063762964433139dee651c5b859a047;p=pandora-kernel.git

Btrfs: set error return value in btrfs_get_blocks_direct

We were returning with 0 (success) because we weren't extracting the
error code from em (PTR_ERR(em)). Fix it.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
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