Commit a9668619 authored by Brian Norris's avatar Brian Norris Committed by Ben Hutchings

UBI: initialize LEB number variable

commit f16db807 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: default avatarBrian Norris <computersforpeace@gmail.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent 4d1519d8
......@@ -665,7 +665,7 @@ 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;
struct ubi_wl_entry *e1, *e2;
struct ubi_vid_hdr *vid_hdr;
......
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