cmd_ubi: Fix uninitialized variable warning · 3b653fdb32 - Gogs

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 15 years ago

parent

a233631095

commit

3b653fdb32

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
common/cmd_ubi.c
							 
								View File
							
				@@ -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];