UBUNTU: SAUCE: (no-up) scsi: storvsc: Filter out storvsc messages CD-ROM medium not present

BugLink: http://bugs.launchpad.net/bugs/1590655Signed-off-by: Joseph Salisbury <joseph.salisbury@canonical.com>
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>

drivers/scsi/storvsc_drv.c

@@ -966,6 +966,8 @@ static void storvsc_command_completion(struct storvsc_cmd_request *cmd_request,
 	if (scmnd->result) {
 		if (scsi_normalize_sense(scmnd->sense_buffer,
 				SCSI_SENSE_BUFFERSIZE, &sense_hdr) &&
+		    !(sense_hdr.sense_key == NOT_READY &&
+				 sense_hdr.asc == 0x03A) &&
 		    do_logging(STORVSC_LOGGING_ERROR))
 			scsi_print_sense_hdr(scmnd->device, "storvsc",
 					     &sense_hdr);