From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Nicholas A. Bellinger" Subject: [PATCH v2 06/11] libata: Remove host_lock unlock() + lock() from ata_scsi_queuecmd() Date: Fri, 17 Sep 2010 11:22:36 -0700 Message-ID: <1284747756-20957-1-git-send-email-nab@linux-iscsi.org> Return-path: Received: from smtp104.sbc.mail.re3.yahoo.com ([66.196.96.80]:43423 "HELO smtp104.sbc.mail.re3.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1754319Ab0IQSWl (ORCPT ); Fri, 17 Sep 2010 14:22:41 -0400 Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: linux-scsi , linux-kernel , Vasu Dev , Tim Chen , Andi Kleen Cc: James Smart , Andrew Vasquez , FUJITA Tomonori , Hannes Reinecke , Joe Eykholt , Christoph Hellwig , Nicholas Bellinger From: Nicholas Bellinger This patch removes the now legacy host_lock unlock() + lock() optimization from libata-scsi.c:ata_scsi_queuecmd() Signed-off-by: Nicholas A. Bellinger --- drivers/ata/libata-scsi.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-) diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index a89172c..33ead2a 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -3177,7 +3177,6 @@ int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) ap = ata_shost_to_port(shost); - spin_unlock(shost->host_lock); spin_lock(ap->lock); ata_scsi_dump_cdb(ap, cmd); @@ -3191,7 +3190,6 @@ int ata_scsi_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) } spin_unlock(ap->lock); - spin_lock(shost->host_lock); return rc; } -- 1.7.2.3