Re: [PATCH net-next 1/3] net: stmmac: Fallback to VLAN Perfect filtering if HASH is not available

Hi Jose, I love your patch! Perhaps something to improve: [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Jose-Abreu/net-stmmac-Improvements-for-next/20191007-013324 reproduce: # apt-get install sparse # sparse version: v0.6.1-rc1-42

[PATCH net-next 1/3] net: stmmac: Fallback to VLAN Perfect filtering if HASH is not available

From: Jose Abreu If VLAN Hash Filtering is not available we can fallback to perfect filtering instead. Let's implement this in XGMAC and GMAC cores and let the user use this filter. VLAN VID=0 always passes filter so we check if more than 2 VLANs are created and return proper error code if so be