lpfc: Remove host_lock unlock() + lock() from lpfc_queuecommand()

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

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SCSI Emulex/Broadcom lpfc FC/FCoE SCSI driver

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Nicholas A. Bellinger

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2010-09-17 18:22 UTC #0 lore raw

PATCH v2 7/11 lpfc: Remove host_lock unlock() + lock() from lpfc_queuecommand()

From: Nicholas Bellinger <[email protected]>

This patch removes the now legacy host_lock unlock() + lock() optimization from lpfc_scsi.c:lpfc_queuecommand()

Signed-off-by Nicholas A. Bellinger <[email protected]>

---
 drivers/scsi/lpfc/lpfc_scsi.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)

drivers/scsi/lpfc/lpfc_scsi.c +0 -2

index 2e51aa6..4b085f6 100644
@@ -3023,11 +3023,9 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
 		goto out_host_busy_free_buf;
 	}
 	if (phba->cfg_poll & ENABLE_FCP_RING_POLLING) {
-		spin_unlock(shost->host_lock);
 		lpfc_sli_handle_fast_ring_event(phba,
 			&phba->sli.ring[LPFC_FCP_RING], HA_R0RE_REQ);
 
-		spin_lock(shost->host_lock);
 		if (phba->cfg_poll & DISABLE_FCP_RING_INT)
 			lpfc_poll_rearm_timer(phba);
 	}

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