Re: [PATCH] net: phy: mdio-bcm-unimac: remove redundant !timeout check

From: David Miller
Date: Wed Mar 27 2019 - 17:27:52 EST

From: Colin King <colin.king@xxxxxxxxxxxxx>
Date: Wed, 27 Mar 2019 16:15:20 +0000

> From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
> The check for zero timeout is always true at the end of the proceeding
> while loop; the only other exit path in the loop is if the unimac MDIO
> is not busy. Remove the redundant zero timeout check and always
> return -ETIMEDOUT on this timeout return path.
> Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>

Applied to net-next.