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mtd: ubi: don't leak e if schedule_erase() fails

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If __erase_worker() fails to erase the EB and schedule_erase() fails as
well to do anything about it then we go RO. But that is not a reason to
leak the e argument here. Therefore clean up e.

Cc: <stable@vger.kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Sebastian Siewior 2015-11-26 21:23:49 +01:00 committed by Richard Weinberger
parent 1a31b20cd8
commit 6b238de189
1 changed files with 1 additions and 0 deletions
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drivers/mtd/ubi/wl.c
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@ -1060,6 +1060,7 @@ static int __erase_worker(struct ubi_device *ubi, struct ubi_work *wl_wrk)
/* Re-schedule the LEB for erasure */
err1 = schedule_erase(ubi, e, vol_id, lnum, 0);
if (err1) {
wl_entry_destroy(ubi, e);
err = err1;
goto out_ro;
}