mtd: rawnand: marvell: Fix the condition on a return code

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In a previous fix, I changed the condition on which the timeout of an
IRQ is reached from:

    if (!ret)

into:

    if (ret && !pending)

While having a non-zero return code is usual in the Linux kernel, here
ret comes from a wait_for_completion_timeout() which returns 0 when
the waiting period is too long.

Hence, the revised condition should be:

    if (!ret && !pending)

The faulty patch did not produce any error because of the !pending
condition so this change is finally purely cosmetic and does not
change the actual driver behavior.

Fixes: cafb56dd74 ("mtd: rawnand: marvell: prevent timeouts on a loaded machine")
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200424164501.26719-2-miquel.raynal@bootlin.com

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This commit is contained in:

Miquel Raynal 2020-04-24 18:44:56 +02:00

parent d10b41ba02

commit c27075772d

1 changed files with 1 additions and 1 deletions

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drivers/mtd/nand/raw/marvell_nand.c

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