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cmd_ubi: Fix uninitialized variable warning

gcc 3.4.6 previously reported the following error on many MIPS boards
which utilize UBI:
  cmd_ubi.c:193: warning: 'vol' might be used uninitialized in this function

The current code is structured such that 'vol' will never be used when
it is NULL anyway, but gcc isn't smart enough to figure this out.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Peter Tyser преди 15 години
родител
ревизия
3b653fdb32
променени са 1 файла, в които са добавени 1 реда и са изтрити 1 реда
  1. 1 1
      common/cmd_ubi.c

+ 1 - 1
common/cmd_ubi.c

@@ -190,7 +190,7 @@ static int ubi_remove_vol(char *volume)
 {
 	int i, err, reserved_pebs;
 	int found = 0, vol_id = 0;
-	struct ubi_volume *vol;
+	struct ubi_volume *vol = NULL;
 
 	for (i = 0; i < ubi->vtbl_slots; i++) {
 		vol = ubi->volumes[i];