diff options
| author | Joel Stanley <joel@jms.id.au> | 2020-08-10 07:07:46 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2020-08-10 07:07:49 +0300 |
| commit | 4789fd48a313d36fe6b8fc1da5e0788f5ea074cb (patch) | |
| tree | 2c8c27b52f0e38abb7416ce81b04c3b85511b694 /drivers/net/usb/lan78xx.c | |
| parent | 8a9b346382056b52cd7ff141ae9f15a0fcfeb13d (diff) | |
| parent | d9939285fc818425ae92bd99f8c97b6b9ef3bb88 (diff) | |
| download | linux-dev-5.4.tar.xz | |
Merge tag 'v5.4.57' into dev-5.4dev-5.4
This is the 5.4.57 stable release
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/net/usb/lan78xx.c')
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 0170a441208a..1da99abc6ed1 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -3767,6 +3767,11 @@ static int lan78xx_probe(struct usb_interface *intf, netdev->max_mtu = MAX_SINGLE_PACKET_SIZE; netif_set_gso_max_size(netdev, MAX_SINGLE_PACKET_SIZE - MAX_HEADER); + if (intf->cur_altsetting->desc.bNumEndpoints < 3) { + ret = -ENODEV; + goto out3; + } + dev->ep_blkin = (intf->cur_altsetting)->endpoint + 0; dev->ep_blkout = (intf->cur_altsetting)->endpoint + 1; dev->ep_intr = (intf->cur_altsetting)->endpoint + 2; @@ -3791,6 +3796,7 @@ static int lan78xx_probe(struct usb_interface *intf, usb_fill_int_urb(dev->urb_intr, dev->udev, dev->pipe_intr, buf, maxp, intr_complete, dev, period); + dev->urb_intr->transfer_flags |= URB_FREE_BUFFER; } } |