From: Chetan Loke <loke.chetan@gmail.com>
Date: Tue, 15 May 2012 18:34:09 +0000 (-0400)
Subject: [SCSI] qla2xxx: Micro optimization in queuecommand handler
X-Git-Tag: v3.5-rc1~25^2~37
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6eb3c9f73deaa318f17a19c7ad012b3ebe750c3;p=pandora-kernel.git

[SCSI] qla2xxx: Micro optimization in queuecommand handler

Optimized queuecommand handler's to eliminate double head-room checks.
The checks are moved inside the 1st if-loop otherwise you would end up checking twice when there is
enough head room.

Signed-off-by: Chetan Loke <loke.chetan@gmail.com>
Reviewed-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Reviewed-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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