From: Brian Norris Date: Sat, 28 Feb 2015 10:23:27 +0000 (-0800) Subject: UBI: initialize LEB number variable X-Git-Url: http://git.mmlx.us/?a=commitdiff_plain;h=7e0a5b1f3d114523b282e71462dcf0cc6006a884;p=linux-edison.git UBI: initialize LEB number variable commit f16db8071ce18819fbd705ddcc91c6f392fb61f8 upstream. In some of the 'out_not_moved' error paths, lnum may be used uninitialized. Don't ignore the warning; let's fix it. This uninitialized variable doesn't have much visible effect in the end, since we just schedule the PEB for erasure, and its LEB number doesn't really matter (it just gets printed in debug messages). But let's get it straight anyway. Coverity CID #113449 Signed-off-by: Brian Norris Signed-off-by: Richard Weinberger Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 49e570abe58..c08254016fe 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -999,7 +999,7 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk, int cancel) { int err, scrubbing = 0, torture = 0, protect = 0, erroneous = 0; - int vol_id = -1, uninitialized_var(lnum); + int vol_id = -1, lnum = -1; #ifdef CONFIG_MTD_UBI_FASTMAP int anchor = wrk->anchor; #endif