From: Heiner Kallweit
Date: Tue, 11 Jun 2019 21:04:09 +0200
> In case of a timeout currently ~0 is returned. Callers often just check
> whether a certain bit is set and therefore may behave incorrectly.
> So let's return -ETIMEDOUT in case of a timeout.
>
> r8168_phy_ocp_read is used in r8168g_m
In case of a timeout currently ~0 is returned. Callers often just check
whether a certain bit is set and therefore may behave incorrectly.
So let's return -ETIMEDOUT in case of a timeout.
r8168_phy_ocp_read is used in r8168g_mdio_read only, therefore we can
apply the same change.
Signed-off-by: H
