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ubi: wl: Silence uninitialized variable warning

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This condition needs to be fipped around because "err" is uninitialized
when "force" is set.  The Smatch static analysis tool complains and
UBsan will also complain at runtime.

Fixes: 663586c0a8 ("ubi: Expose the bitrot interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Dan Carpenter 2019-02-28 08:35:51 +03:00 committed by Richard Weinberger
parent 2fe8b2d557
commit 5578e48e5c
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/ubi/wl.c
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@ -1517,7 +1517,7 @@ int ubi_bitflip_check(struct ubi_device *ubi, int pnum, int force)
mutex_unlock(&ubi->buf_mutex);
}
if (err == UBI_IO_BITFLIPS || force) {
if (force || err == UBI_IO_BITFLIPS) {
/*
* Okay, bit flip happened, let's figure out what we can do.
*/