scsi: qla2xxx: Correct setting of SAM_STAT_CHECK_CONDITION

Bart reports that in qla_isr.c's qla2x00_handle_dif_error we're wrongly
shifting the SAM_STAT_CHECK_CONDITION by one instead of directly ORing it
onto the SCSI command's result.

Signed-off-by: Johannes Thumshirn <[e-mail]>
Reported-by: Bart Van Assche <[e-mail]>
Cc: Himanshu Madhani <[e-mail]>
Reviewed-by: Hannes Reinecke <[e-mail]>
Reviewed-by: Bart Van Assche <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/qla2xxx/qla_isr.c

···
 		    0x10, 0x1);
 		set_driver_byte(cmd, DRIVER_SENSE);
 		set_host_byte(cmd, DID_ABORT);
-		cmd->result |= SAM_STAT_CHECK_CONDITION << 1;
+		cmd->result |= SAM_STAT_CHECK_CONDITION;
 		return 1;
 	}
 
···
 		    0x10, 0x3);
 		set_driver_byte(cmd, DRIVER_SENSE);
 		set_host_byte(cmd, DID_ABORT);
-		cmd->result |= SAM_STAT_CHECK_CONDITION << 1;
+		cmd->result |= SAM_STAT_CHECK_CONDITION;
 		return 1;
 	}
 
···
 		    0x10, 0x2);
 		set_driver_byte(cmd, DRIVER_SENSE);
 		set_host_byte(cmd, DID_ABORT);
-		cmd->result |= SAM_STAT_CHECK_CONDITION << 1;
+		cmd->result |= SAM_STAT_CHECK_CONDITION;
 		return 1;
 	}