From 256f3466548da7c3761e246dd5e6a0776c01df2a 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 [ Upstream commit f16db8071ce18819fbd705ddcc91c6f392fb61f8 ] 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 Signed-off-by: Sasha Levin --- 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 b9686c1..ef67056 100644 --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1001,7 +1001,7 @@ 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 -- 2.7.4