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fnic: Remove host_lock unlock() + lock() from fnic_queuecommand()

PATCH In review Nicholas A. Bellinger 1 participant 1 message Sep 17, 2010

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PATCH v2 10/11 fnic: Remove host_lock unlock() + lock() from fnic_queuecommand()

From: Nicholas Bellinger <[email protected]>

This patch removes the now legacy host_lock unlock() + lock() optimization fnic_scsi.c:fnic_queuecommand()

---
 drivers/scsi/fnic/fnic_scsi.c |    9 ---------
 1 files changed, 0 insertions(+), 9 deletions(-)
drivers/scsi/fnic/fnic_scsi.c +0 -9
index 198cbab..7cf3372 100644
@@ -373,13 +373,6 @@ int fnic_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 	if (lp->state != LPORT_ST_READY || !(lp->link_up))
 		return SCSI_MLQUEUE_HOST_BUSY;
 
-	/*
-	 * Release host lock, use driver resource specific locks from here.
-	 * Don't re-enable interrupts in case they were disabled prior to the
-	 * caller disabling them.
-	 */
-	spin_unlock(lp->host->host_lock);
-
 	/* Get a new io_req for this SCSI IO */
 	fnic = lport_priv(lp);
 
@@ -452,8 +445,6 @@ int fnic_queuecommand(struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 		}
 	}
 out:
-	/* acquire host lock before returning to SCSI */
-	spin_lock(lp->host->host_lock);
 	return ret;
 }
 
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