From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> This patch removes the now legacy host_lock unlock() + lock() optimization from ql4_os.c:qla4xxx_queuecommand() Signed-off-by: Nicholas A. Bellinger <nab@xxxxxxxxxxxxxxx> --- drivers/scsi/qla4xxx/ql4_os.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 370d40f..cfbe8b5 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -511,26 +511,20 @@ static int qla4xxx_queuecommand(struct scsi_cmnd *cmd, test_bit(DPC_RESET_HA_FW_CONTEXT, &ha->dpc_flags)) goto qc_host_busy; - spin_unlock_irq(ha->host->host_lock); - srb = qla4xxx_get_new_srb(ha, ddb_entry, cmd, done); if (!srb) - goto qc_host_busy_lock; + goto qc_host_busy; rval = qla4xxx_send_command_to_isp(ha, srb); if (rval != QLA_SUCCESS) goto qc_host_busy_free_sp; - spin_lock_irq(ha->host->host_lock); return 0; qc_host_busy_free_sp: qla4xxx_srb_free_dma(ha, srb); mempool_free(srb, ha->srb_mempool); -qc_host_busy_lock: - spin_lock_irq(ha->host->host_lock); - qc_host_busy: return SCSI_MLQUEUE_HOST_BUSY; -- 1.7.2.3 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
