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Subject[PATCH v2 06/11] libata: Remove host_lock unlock() + lock() from ata_scsi_queuecmd()
Date
From: Nicholas Bellinger <nab@linux-iscsi.org>

This patch removes the now legacy host_lock unlock() + lock() optimization
from libata-scsi.c:ata_scsi_queuecmd()

Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
---
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


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