From: Mans Rullgard Date: Fri, 18 Oct 2019 16:56:58 +0000 (+0100) Subject: net: ethernet: dwmac-sun8i: show message only when switching to promisc X-Git-Tag: v5.4-rc4~6^2~2 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=05908d72cc8fa39058cd9535db2833089cc3df6f;p=users%2Fjedix%2Flinux-maple.git net: ethernet: dwmac-sun8i: show message only when switching to promisc Printing the info message every time more than the max number of mac addresses are requested generates unnecessary log spam. Showing it only when the hw is not already in promiscous mode is equally informative without being annoying. Signed-off-by: Mans Rullgard Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c index f97a4096f8fc..ddcc191febdb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-sun8i.c @@ -651,7 +651,8 @@ static void sun8i_dwmac_set_filter(struct mac_device_info *hw, } } } else { - netdev_info(dev, "Too many address, switching to promiscuous\n"); + if (!(readl(ioaddr + EMAC_RX_FRM_FLT) & EMAC_FRM_FLT_RXALL)) + netdev_info(dev, "Too many address, switching to promiscuous\n"); v = EMAC_FRM_FLT_RXALL; }