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cmd_ubi: Fix uninitialized variable warning

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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>
This commit is contained in:
Peter Tyser 2010-04-04 22:40:50 -05:00 committed by Stefan Roese
parent a233631095
commit 3b653fdb32
1 changed files with 1 additions and 1 deletions
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2
common/cmd_ubi.c
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@ -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];