From: Tejun Heo <tj@kernel.org>
Date: Tue, 12 May 2009 06:49:32 +0000 (+0200)
Subject: scsi: fix resid_len mis-conversion in scsi_end_request()
X-Git-Tag: v2.6.31-rc1~389^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e458824f9d32e9bf7700d1eb0d201749af48eee0;p=pandora-kernel.git

scsi: fix resid_len mis-conversion in scsi_end_request()

Commit c3a4d78c580de4edc9ef0f7c59812fb02ceb037f introduced
rq->data_len and converted residual count users to it.  While
converting, it mistakenly converted scsi_end_request() to finish
requests with residual count when it wants to do is fully complete the
request.  Fix it by using blk_end_request_all() instead.

This bug was spotted by Boaz Harrosh.

Signed-off-by: Tejun Heo <tj@kernel.org>
Spotted-by: Boaz Harrosh <bharrosh@panasas.com>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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