From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Thu, 9 Oct 2008 02:25:42 +0000 (+0900)
Subject: [SCSI] 3w-xxxx: remove unnecessary local_irq_save/restore for scsi sg copy API
X-Git-Tag: v2.6.28-rc1~11^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0723d4a8064d52ae44ef2e19749a190b08846be3;p=pandora-kernel.git

[SCSI] 3w-xxxx: remove unnecessary local_irq_save/restore for scsi sg copy API

Since the commit 50bed2e2862a8f3a4f7d683d0d27292e71ef18b9 (sg: disable
interrupts inside sg_copy_buffer), no need to disable interrupts
before calling scsi_sg_copy_from_buffer. So we can simplify
tw_transfer_internal, which disables interrupts just for
scsi_sg_copy_from_buffer.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>\
Acked-by: Adam Radford <linuxraid@amcc.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
---

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