[PATCH v1 2/3] usb: gadget: NCM: link socket buffers to the device for received packets

From: Harish Jenny K N
Date: Thu Sep 15 2016 - 10:24:35 EST


From: Torsten Polle <tpolle@xxxxxxxxxxxxxx>

Socket buffers should be linked to the (network) device that allocated
the buffers. __netdev_alloc_skb performs this task.

Signed-off-by: Torsten Polle <tpolle@xxxxxxxxxxxxxx>
Signed-off-by: Jim Baxter <jim_baxter@xxxxxxxxxx>
Signed-off-by: Harish Jenny K N <harish_kandiga@xxxxxxxxxx>
---
drivers/usb/gadget/function/u_ether.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index 8cb0803..d8593c7 100644
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -224,7 +224,7 @@ static void defer_kevent(struct eth_dev *dev, int flag)
if (dev->port_usb->is_fixed)
size = max_t(size_t, size, dev->port_usb->fixed_out_len);

- skb = alloc_skb(size + NET_IP_ALIGN, gfp_flags);
+ skb = __netdev_alloc_skb(dev->net, size + NET_IP_ALIGN, gfp_flags);
if (skb == NULL) {
DBG(dev, "no rx skb\n");
goto enomem;
--
1.7.9.5