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: cafb56dd741e ("mtd: rawnand: marvell: prevent timeouts on a loaded machine") Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> --- drivers/mtd/nand/raw/marvell_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c index 179f0ca585f8..f2bf88336326 100644 --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -707,7 +707,7 @@ static int marvell_nfc_wait_op(struct nand_chip *chip, unsigned int timeout_ms) * In case the interrupt was not served in the required time frame, * check if the ISR was not served or if something went actually wrong. */ - if (ret && !pending) { + if (!ret && !pending) { dev_err(nfc->dev, "Timeout waiting for RB signal\n"); return -ETIMEDOUT; } -- 2.20.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/