From f16db8071ce18819fbd705ddcc91c6f392fb61f8 Mon Sep 17 00:00:00 2001 From: Brian Norris Date: Sat, 28 Feb 2015 02:23:27 -0800 Subject: [PATCH] UBI: initialize LEB number variable 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 Cc: stable Signed-off-by: Brian Norris Signed-off-by: Richard Weinberger --- drivers/mtd/ubi/wl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c index 8f7bde6a85d6..0bd92d816391 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1002,7 +1002,7 @@ static int wear_leveling_worker(struct ubi_device *ubi, struct ubi_work *wrk, int shutdown) { 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