[PATCH] fix for error handling in microtek

drivers/usb/image/microtek.c

@@ -583,13 +583,22 @@ static void mts_command_done( struct urb *transfer )
 		return;
 	}
 
-	if ( context->data ) {
+	if (context->srb->cmnd[0] == REQUEST_SENSE) {
+		mts_int_submit_urb(transfer,
+				   context->data_pipe,
+				   context->srb->sense_buffer,
+				   context->data_length,
+				   mts_data_done);
+	} else { if ( context->data ) {
 			mts_int_submit_urb(transfer,
 					   context->data_pipe,
 					   context->data,
 					   context->data_length,
 					   context->srb->use_sg ? mts_do_sg : mts_data_done);
-	} else mts_get_status(transfer);
+		} else {
+			mts_get_status(transfer);
+		}
+	}
 
 	return;
 }