staging: rts5208: remove unnecessary else

This fixes the warning:
WARNING: else is not generally useful after a break or return
Signed-off-by: Roxana Blaj <roxanagabriela10@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rts5208/ms.c

@@ -862,7 +862,7 @@ static int ms_read_attribute_info(struct rtsx_chip *chip)
 					0, 0, buf, 64 * 512);
 		if (retval == STATUS_SUCCESS)
 			break;
-		else
+
 		rtsx_clear_ms_error(chip);
 	}
 	if (retval != STATUS_SUCCESS) {