From 688495b10ba703c1c13b3d05fcaecff55a320578 Mon Sep 17 00:00:00 2001 From: LABBE Corentin Date: Wed, 15 Feb 2017 10:46:41 +0100 Subject: [PATCH] net: stmmac: set speed at SPEED_UNKNOWN in case of broken speed In case of invalid speed given, stmmac_adjust_link() still record it as current speed. This patch modify the default case to set speed as SPEED_UNKNOWN if not 10/100/1000. Signed-off-by: Corentin Labbe Acked-by: Giuseppe Cavallaro Reviewed-by: Giuseppe Cavallaro Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index a87071d..f7664b9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -739,6 +739,7 @@ static void stmmac_adjust_link(struct net_device *dev) default: netif_warn(priv, link, priv->dev, "broken speed: %d\n", phydev->speed); + phydev->speed = SPEED_UNKNOWN; break; } -- 2.7.4