diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/usb/ax88172a.c | 6 | ||||
| -rw-r--r-- | drivers/net/usb/hso.c | 25 | ||||
| -rw-r--r-- | drivers/net/usb/sierra_net.c | 10 | ||||
| -rw-r--r-- | drivers/net/usb/smsc75xx.c | 6 | ||||
| -rw-r--r-- | drivers/net/usb/smsc95xx.c | 6 | ||||
| -rw-r--r-- | drivers/net/usb/usbnet.c | 5 |
6 files changed, 17 insertions, 41 deletions
diff --git a/drivers/net/usb/ax88172a.c b/drivers/net/usb/ax88172a.c index 76ee5410d69e..d012203b0f29 100644 --- a/drivers/net/usb/ax88172a.c +++ b/drivers/net/usb/ax88172a.c @@ -117,7 +117,6 @@ static int ax88172a_init_mdio(struct usbnet *dev) priv->mdio->irq = kzalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL); if (!priv->mdio->irq) { - netdev_err(dev->net, "Could not allocate mdio->irq\n"); ret = -ENOMEM; goto mfree; } @@ -236,10 +235,9 @@ static int ax88172a_bind(struct usbnet *dev, struct usb_interface *intf) usbnet_get_endpoints(dev, intf); priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) { - netdev_err(dev->net, "Could not allocate memory for private data\n"); + if (!priv) return -ENOMEM; - } + dev->driver_priv = priv; /* Get the MAC address */ diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index cd8ccb240f4b..41e5dfb5ee64 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -2317,10 +2317,8 @@ static int hso_serial_common_create(struct hso_serial *serial, int num_urbs, serial->rx_urb[i]->transfer_buffer_length = 0; serial->rx_data[i] = kzalloc(serial->rx_data_length, GFP_KERNEL); - if (!serial->rx_data[i]) { - dev_err(dev, "%s - Out of memory\n", __func__); + if (!serial->rx_data[i]) goto exit; - } } /* TX, allocate urb and initialize */ @@ -2336,15 +2334,12 @@ static int hso_serial_common_create(struct hso_serial *serial, int num_urbs, serial->tx_buffer_count = 0; serial->tx_data_length = tx_size; serial->tx_data = kzalloc(serial->tx_data_length, GFP_KERNEL); - if (!serial->tx_data) { - dev_err(dev, "%s - Out of memory\n", __func__); + if (!serial->tx_data) goto exit; - } + serial->tx_buffer = kzalloc(serial->tx_data_length, GFP_KERNEL); - if (!serial->tx_buffer) { - dev_err(dev, "%s - Out of memory\n", __func__); + if (!serial->tx_buffer) goto exit; - } return 0; exit: @@ -2580,10 +2575,8 @@ static struct hso_device *hso_create_net_device(struct usb_interface *interface, } hso_net->mux_bulk_rx_buf_pool[i] = kzalloc(MUX_BULK_RX_BUF_SIZE, GFP_KERNEL); - if (!hso_net->mux_bulk_rx_buf_pool[i]) { - dev_err(&interface->dev, "Could not allocate rx buf\n"); + if (!hso_net->mux_bulk_rx_buf_pool[i]) goto exit; - } } hso_net->mux_bulk_tx_urb = usb_alloc_urb(0, GFP_KERNEL); if (!hso_net->mux_bulk_tx_urb) { @@ -2591,10 +2584,8 @@ static struct hso_device *hso_create_net_device(struct usb_interface *interface, goto exit; } hso_net->mux_bulk_tx_buf = kzalloc(MUX_BULK_TX_BUF_SIZE, GFP_KERNEL); - if (!hso_net->mux_bulk_tx_buf) { - dev_err(&interface->dev, "Could not allocate tx buf\n"); + if (!hso_net->mux_bulk_tx_buf) goto exit; - } add_net_device(hso_dev); @@ -2818,10 +2809,8 @@ struct hso_shared_int *hso_create_shared_int(struct usb_interface *interface) mux->shared_intr_buf = kzalloc(le16_to_cpu(mux->intr_endp->wMaxPacketSize), GFP_KERNEL); - if (!mux->shared_intr_buf) { - dev_err(&interface->dev, "Could not allocate intr buf?\n"); + if (!mux->shared_intr_buf) goto exit; - } mutex_init(&mux->shared_int_lock); diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c index 453aa6c1277c..79ab2435d9d3 100644 --- a/drivers/net/usb/sierra_net.c +++ b/drivers/net/usb/sierra_net.c @@ -459,11 +459,9 @@ static void sierra_net_kevent(struct work_struct *work) /* Query the modem for the LSI message */ buf = kzalloc(SIERRA_NET_USBCTL_BUF_LEN, GFP_KERNEL); - if (!buf) { - netdev_err(dev->net, - "failed to allocate buf for LS msg\n"); + if (!buf) return; - } + ifnum = priv->ifnum; len = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), USB_CDC_GET_ENCAPSULATED_RESPONSE, @@ -686,10 +684,8 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf) } /* Initialize sierra private data */ priv = kzalloc(sizeof *priv, GFP_KERNEL); - if (!priv) { - dev_err(&dev->udev->dev, "No memory"); + if (!priv) return -ENOMEM; - } priv->usbnet = dev; priv->ifnum = ifacenum; diff --git a/drivers/net/usb/smsc75xx.c b/drivers/net/usb/smsc75xx.c index 251a3354a4b0..9abe51710f22 100644 --- a/drivers/net/usb/smsc75xx.c +++ b/drivers/net/usb/smsc75xx.c @@ -1393,13 +1393,11 @@ static int smsc75xx_bind(struct usbnet *dev, struct usb_interface *intf) } dev->data[0] = (unsigned long)kzalloc(sizeof(struct smsc75xx_priv), - GFP_KERNEL); + GFP_KERNEL); pdata = (struct smsc75xx_priv *)(dev->data[0]); - if (!pdata) { - netdev_warn(dev->net, "Unable to allocate smsc75xx_priv\n"); + if (!pdata) return -ENOMEM; - } pdata->dev = dev; diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 6a74a68220be..ff4fa37dfd1d 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -1116,13 +1116,11 @@ static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf) } dev->data[0] = (unsigned long)kzalloc(sizeof(struct smsc95xx_priv), - GFP_KERNEL); + GFP_KERNEL); pdata = (struct smsc95xx_priv *)(dev->data[0]); - if (!pdata) { - netdev_warn(dev->net, "Unable to allocate struct smsc95xx_priv\n"); + if (!pdata) return -ENOMEM; - } spin_lock_init(&pdata->mac_cr_lock); diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index f34b2ebee815..30c1b330e983 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1790,11 +1790,8 @@ int usbnet_write_cmd_async(struct usbnet *dev, u8 cmd, u8 reqtype, } req = kmalloc(sizeof(struct usb_ctrlrequest), GFP_ATOMIC); - if (!req) { - netdev_err(dev->net, "Failed to allocate memory for %s\n", - __func__); + if (!req) goto fail_free_buf; - } req->bRequestType = reqtype; req->bRequest = cmd; |