From: Nicholas Bellinger <nab@linux-iscsi.org>
Date: Wed, 28 Nov 2012 03:07:52 +0000 (-0800)
Subject: target: Make spc_get_write_same_sectors return sector_t
X-Git-Tag: v3.8-rc1~94^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffe0067544f93c0e71c793d7f17240486d091a3c;p=pandora-kernel.git

target: Make spc_get_write_same_sectors return sector_t

We already expect TFO->get_blocks() to return sector_t for zero value case
when doing WRITE_SAME to the end of the backend device, so go ahead and return
sector_t from spc_get_write_same_sectors() to handle this case properly.

Also, update the single iblock_execute_write_same() caller of this code.

Cc: Christoph Hellwig <hch@lst.de>
Cc: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
---

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