[PATCH net] net: bgmac: fix reversed check for MII registration error

[RafaÅ MiÅecki]

From: RafaÅ MiÅecki <rafal@xxxxxxxxxx>

It was failing on successful registration returning meaningless errors.

Signed-off-by: RafaÅ MiÅecki <rafal@xxxxxxxxxx>
Fixes: 55954f3bfdac ("net: ethernet: bgmac: move BCMA MDIO Phy code into a separate file")
---
This fix is intendent for net repository (4.8 release).
---
 drivers/net/ethernet/broadcom/bgmac-bcma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 @@ static int bgmac_probe(struct bcma_device *core)
 
 	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;
 		}
-- 
1.8.4.5