diff options
| -rw-r--r-- | drivers/net/ipa/ipa_modem.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/ipa/ipa_modem.c b/drivers/net/ipa/ipa_modem.c index 9b08eb823984..8a6ccebde288 100644 --- a/drivers/net/ipa/ipa_modem.c +++ b/drivers/net/ipa/ipa_modem.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2014-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2020 Linaro Ltd. + * Copyright (C) 2018-2021 Linaro Ltd. */ #include <linux/errno.h> @@ -213,18 +213,18 @@ int ipa_modem_start(struct ipa *ipa) goto out_set_state; } - ipa->name_map[IPA_ENDPOINT_AP_MODEM_TX]->netdev = netdev; - ipa->name_map[IPA_ENDPOINT_AP_MODEM_RX]->netdev = netdev; - SET_NETDEV_DEV(netdev, &ipa->pdev->dev); priv = netdev_priv(netdev); priv->ipa = ipa; ret = register_netdev(netdev); - if (ret) - free_netdev(netdev); - else + if (!ret) { ipa->modem_netdev = netdev; + ipa->name_map[IPA_ENDPOINT_AP_MODEM_TX]->netdev = netdev; + ipa->name_map[IPA_ENDPOINT_AP_MODEM_RX]->netdev = netdev; + } else { + free_netdev(netdev); + } out_set_state: if (ret) @@ -263,6 +263,8 @@ int ipa_modem_stop(struct ipa *ipa) if (ret) goto out_set_state; + ipa->name_map[IPA_ENDPOINT_AP_MODEM_RX]->netdev = NULL; + ipa->name_map[IPA_ENDPOINT_AP_MODEM_TX]->netdev = NULL; ipa->modem_netdev = NULL; unregister_netdev(netdev); free_netdev(netdev); |