diff options
Diffstat (limited to 'drivers/net/wireless/zd1201.c')
| -rw-r--r-- | drivers/net/wireless/zd1201.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c index 4941f201d6c..d39c4178c33 100644 --- a/drivers/net/wireless/zd1201.c +++ b/drivers/net/wireless/zd1201.c @@ -75,8 +75,10 @@ static int zd1201_fw_upload(struct usb_device *dev, int apfw) len = fw_entry->size; buf = kmalloc(1024, GFP_ATOMIC); - if (!buf) + if (!buf) { + err = -ENOMEM; goto exit; + } while (len > 0) { int translen = (len > 1024) ? 1024 : len; @@ -98,10 +100,12 @@ static int zd1201_fw_upload(struct usb_device *dev, int apfw) goto exit; err = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), 0x4, - USB_DIR_IN | 0x40, 0,0, &ret, sizeof(ret), ZD1201_FW_TIMEOUT); + USB_DIR_IN | 0x40, 0, 0, buf, sizeof(ret), ZD1201_FW_TIMEOUT); if (err < 0) goto exit; + memcpy(&ret, buf, sizeof(ret)); + if (ret & 0x80) { err = -EIO; goto exit; @@ -1762,8 +1766,10 @@ static int zd1201_probe(struct usb_interface *interface, zd->endp_out2 = 2; zd->rx_urb = usb_alloc_urb(0, GFP_KERNEL); zd->tx_urb = usb_alloc_urb(0, GFP_KERNEL); - if (!zd->rx_urb || !zd->tx_urb) + if (!zd->rx_urb || !zd->tx_urb) { + err = -ENOMEM; goto err_zd; + } mdelay(100); err = zd1201_drvr_start(zd); |