From: Bart Van Assche <bvanassche@acm.org>
Date: Thu, 20 Feb 2014 22:20:57 +0000 (-0800)
Subject: [SCSI] remove a useless get/put_device pair in scsi_next_command
X-Git-Tag: v3.15-rc1~136^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27e9e0f12acb5a76c72c3eed31ad3336e1970717;p=pandora-kernel.git

[SCSI] remove a useless get/put_device pair in scsi_next_command

Eliminate a get_device() / put_device() pair from scsi_next_command().
Both are atomic operations hence removing these slightly improves
performance.

[hch: slight changes due to different context]
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

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