diff options
Diffstat (limited to 'drivers/net/usb/hso.c')
| -rw-r--r-- | drivers/net/usb/hso.c | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index cd8ccb240f4..41e5dfb5ee6 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); |