[Linux-stm32] [PATCH net] net: ethernet: stmmac: Fix signedness bug in ipq806x_gmac_of_parse()

[David Miller]

From: Dan Carpenter <dan.carpenter at oracle.com>
Date: Wed, 25 Sep 2019 14:05:54 +0300

> The "gmac->phy_mode" variable is an enum and in this context GCC will
> treat it as an unsigned int so the error handling will never be
> triggered.
> 
> Fixes: b1c17215d718 ("stmmac: add ipq806x glue layer")
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

Applied.