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Commit f16db807 authored by Brian Norris's avatar Brian Norris Committed by Richard Weinberger
Browse files

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 <stable@vger.kernel.org>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent d74adbdb

drivers/mtd/ubi/wl.c

+1 −1
Original line number Diff line number Diff line
@@ -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