net: bgmac: fix reversed check for MII registration error
It was failing on successful registration returning meaningless errors.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Fixes: 55954f3bfdac ("net: ethernet: bgmac: move BCMA MDIO Phy code into a separate file")
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bgmac-bcma.c b/drivers/net/ethernet/broadcom/bgmac-bcma.c
index 9a9745c4..625235d 100644
--- a/drivers/net/ethernet/broadcom/bgmac-bcma.c
+++ b/drivers/net/ethernet/broadcom/bgmac-bcma.c
@@ -159,7 +159,7 @@
if (!bgmac_is_bcm4707_family(core)) {
mii_bus = bcma_mdio_mii_register(core, bgmac->phyaddr);
- if (!IS_ERR(mii_bus)) {
+ if (IS_ERR(mii_bus)) {
err = PTR_ERR(mii_bus);
goto err;
}