usb: gadget: NCM: link socket buffers to the device for tx packets

Socket buffers should be linked to the (network) device that allocated
the buffers.

Signed-off-by: Torsten Polle <tpolle@de.adit-jv.com>
Signed-off-by: Harish Jenny K N <harish_kandiga@mentor.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
1 file changed