hpsa: kill annoying messages about SSD Smart Path retries

There's nothing the user can or should do about these messages,
the commands are retried down the normal RAID path, and the
messages just flood the logs and sap performance.
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Reviewed-by: Joe Handzik <joseph.t.handzik@hp.com>
Reviewed-by: Mike Miller <michael.miller@canonical.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

drivers/scsi/hpsa.c

@@ -1653,16 +1653,6 @@ static void process_ioaccel2_completion(struct ctlr_info *h,
 	if (is_logical_dev_addr_mode(dev->scsi3addr) &&
 		c2->error_data.serv_response ==
 			IOACCEL2_SERV_RESPONSE_FAILURE) {
-		if (c2->error_data.status ==
-			IOACCEL2_STATUS_SR_IOACCEL_DISABLED)
-			dev_warn(&h->pdev->dev,
-				"%s: Path is unavailable, retrying on standard path.\n",
-				"HP SSD Smart Path");
-		else
-			dev_warn(&h->pdev->dev,
-				"%s: Error 0x%02x, retrying on standard path.\n",
-				"HP SSD Smart Path", c2->error_data.status);
-
 		dev->offload_enabled = 0;
 		h->drv_req_rescan = 1;	/* schedule controller for a rescan */
 		cmd->result = DID_SOFT_ERROR << 16;