diff options
Diffstat (limited to 'drivers/net/wan')
| -rw-r--r-- | drivers/net/wan/farsync.c | 2 | ||||
| -rw-r--r-- | drivers/net/wan/fsl_ucc_hdlc.c | 12 | ||||
| -rw-r--r-- | drivers/net/wan/lapbether.c | 3 | ||||
| -rw-r--r-- | drivers/net/wan/z85230.c | 2 |
4 files changed, 16 insertions, 3 deletions
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c index 2a3f0f1a2b0a..bc249f81c80d 100644 --- a/drivers/net/wan/farsync.c +++ b/drivers/net/wan/farsync.c @@ -2617,6 +2617,7 @@ fst_remove_one(struct pci_dev *pdev) for (i = 0; i < card->nports; i++) { struct net_device *dev = port_to_dev(&card->ports[i]); unregister_hdlc_device(dev); + free_netdev(dev); } fst_disable_intr(card); @@ -2637,6 +2638,7 @@ fst_remove_one(struct pci_dev *pdev) card->tx_dma_handle_card); } fst_card_array[card->card_no] = NULL; + kfree(card); } static struct pci_driver fst_driver = { diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c index 5df6e85e7ccb..c8cff000a931 100644 --- a/drivers/net/wan/fsl_ucc_hdlc.c +++ b/drivers/net/wan/fsl_ucc_hdlc.c @@ -37,6 +37,8 @@ #define TDM_PPPOHT_SLIC_MAXIN +static int uhdlc_close(struct net_device *dev); + static struct ucc_tdm_info utdm_primary_info = { .uf_info = { .tsa = 0, @@ -661,6 +663,7 @@ static int uhdlc_open(struct net_device *dev) hdlc_device *hdlc = dev_to_hdlc(dev); struct ucc_hdlc_private *priv = hdlc->priv; struct ucc_tdm *utdm = priv->utdm; + int rc = 0; if (priv->hdlc_busy != 1) { if (request_irq(priv->ut_info->uf_info.irq, @@ -683,10 +686,13 @@ static int uhdlc_open(struct net_device *dev) netif_device_attach(priv->ndev); napi_enable(&priv->napi); netif_start_queue(dev); - hdlc_open(dev); + + rc = hdlc_open(dev); + if (rc) + uhdlc_close(dev); } - return 0; + return rc; } static void uhdlc_memclean(struct ucc_hdlc_private *priv) @@ -775,6 +781,8 @@ static int uhdlc_close(struct net_device *dev) netif_stop_queue(dev); priv->hdlc_busy = 0; + hdlc_close(dev); + return 0; } diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 6233805fc032..b2ede9acb4bc 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -344,6 +344,9 @@ static int lapbeth_new_device(struct net_device *dev) ASSERT_RTNL(); + if (dev->type != ARPHRD_ETHER) + return -EINVAL; + ndev = alloc_netdev(sizeof(*lapbeth), "lapb%d", NET_NAME_UNKNOWN, lapbeth_setup); if (!ndev) diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c index deea41e96f01..96025d42b0ee 100644 --- a/drivers/net/wan/z85230.c +++ b/drivers/net/wan/z85230.c @@ -705,7 +705,7 @@ EXPORT_SYMBOL(z8530_nop); irqreturn_t z8530_interrupt(int irq, void *dev_id) { struct z8530_dev *dev=dev_id; - u8 uninitialized_var(intr); + u8 intr; static volatile int locker=0; int work=0; struct z8530_irqhandler *irqs; |