Re: [PATCH net-next v6 5/6] stmmac: dwmac-mediatek: add support for mt8195

[Jakub Kicinski]

On Wed, 8 Dec 2021 11:03:53 +0800 Biao Huang wrote:
> Add Ethernet support for MediaTek SoCs from the mt8195 family.
> 
> Signed-off-by: Biao Huang <biao.huang@xxxxxxxxxxxx>
> Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>

drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c:439:3: warning: variable 'gtxc_delay_val' is uninitialized when used here [-Wuninitialized]
                gtxc_delay_val |= FIELD_PREP(MT8195_DLY_GTXC_ENABLE, !!mac_delay->tx_delay);
                ^~~~~~~~~~~~~~
drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c:369:20: note: initialize the variable 'gtxc_delay_val' to silence this warning
        u32 gtxc_delay_val, delay_val = 0, rmii_delay_val = 0;
                          ^
                           = 0
1 warning generated.
drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c:439:3: warning: variable 'gtxc_delay_val' is uninitialized when used here [-Wuninitialized]
                gtxc_delay_val |= FIELD_PREP(MT8195_DLY_GTXC_ENABLE, !!mac_delay->tx_delay);
                ^~~~~~~~~~~~~~
drivers/net/ethernet/stmicro/stmmac/dwmac-mediatek.c:369:20: note: initialize the variable 'gtxc_delay_val' to silence this warning
        u32 gtxc_delay_val, delay_val = 0, rmii_delay_val = 0;
                          ^
                           = 0