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[v3,4/8] net: stmmac: set speed at SPEED_UNKNOWN in case of broken speed

Message ID 20170215094645.591-5-clabbe.montjoie@gmail.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Corentin Labbe Feb. 15, 2017, 9:46 a.m. UTC 
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 <clabbe.montjoie@gmail.com>
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Reviewed-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

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;
 			}