linux-kernel - [PATCH] Small correction to blk_rq_set_block

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Date:	Fri,  6 Jun 2014 13:46:00 +0200
From:	Matias Bjørling <m@...rling.me>
To:	axboe@...com
Cc:	linux-kernel@...r.kernel.org,
	Matias Bjørling <m@...rling.me>
Subject: [PATCH] Small correction to blk_rq_set_block_pc

Hi Jens,

The blk_rq_set_block_pc() overwrites rq->__data_len after its being set in
blk_rq_map_kern().

It leads to some interesting error messages when booted with SCSI device.

Matias Bjørling (1):
  block: blk_rq_set_block_pc overwrites __data_len

 drivers/block/pktcdvd.c                    | 2 +-
 drivers/cdrom/cdrom.c                      | 2 +-
 drivers/scsi/device_handler/scsi_dh_alua.c | 2 +-
 drivers/scsi/device_handler/scsi_dh_rdac.c | 2 +-
 drivers/scsi/scsi_lib.c                    | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

-- 
1.9.1

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