diff options
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c index 8896a3198bd2..4dbf8a1651cd 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c @@ -4624,9 +4624,8 @@ static int dpaa2_eth_connect_mac(struct dpaa2_eth_priv *priv) err = dpaa2_mac_open(mac); if (err) goto err_free_mac; - priv->mac = mac; - if (dpaa2_eth_is_type_phy(priv)) { + if (dpaa2_mac_is_type_phy(mac)) { err = dpaa2_mac_connect(mac); if (err) { if (err == -EPROBE_DEFER) @@ -4640,11 +4639,12 @@ static int dpaa2_eth_connect_mac(struct dpaa2_eth_priv *priv) } } + priv->mac = mac; + return 0; err_close_mac: dpaa2_mac_close(mac); - priv->mac = NULL; err_free_mac: kfree(mac); return err; @@ -4652,15 +4652,18 @@ err_free_mac: static void dpaa2_eth_disconnect_mac(struct dpaa2_eth_priv *priv) { - if (dpaa2_eth_is_type_phy(priv)) - dpaa2_mac_disconnect(priv->mac); + struct dpaa2_mac *mac = priv->mac; - if (!dpaa2_eth_has_mac(priv)) + priv->mac = NULL; + + if (!mac) return; - dpaa2_mac_close(priv->mac); - kfree(priv->mac); - priv->mac = NULL; + if (dpaa2_mac_is_type_phy(mac)) + dpaa2_mac_disconnect(mac); + + dpaa2_mac_close(mac); + kfree(mac); } static irqreturn_t dpni_irq0_handler_thread(int irq_num, void *arg) |