diff options
| -rw-r--r-- | drivers/net/dsa/qca8k.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index ef8d686de609..4fb1486795c4 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -1287,7 +1287,12 @@ qca8k_internal_mdio_read(struct mii_bus *slave_bus, int phy, int regnum) if (ret >= 0) return ret; - return qca8k_mdio_read(priv, phy, regnum); + ret = qca8k_mdio_read(priv, phy, regnum); + + if (ret < 0) + return 0xffff; + + return ret; } static int |