[PATCH 5/10] spidernet: null out skb pointer after its been used.

If the ethernet interface is brought down while there is still RX traffic in flight, the device shutdown routine can end up trying to double-free an skb, leading to a crash in mm/slab.c Avoid the double-free by nulling out the skb pointer. Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]> d

[PATCH 5/10] spidernet: null out skb pointer after its been used.

If the ethernet interface is brought down while there is still RX traffic in flight, the device shutdown routine can end up trying to double-free an skb, leading to a crash in mm/slab.c Avoid the double-free by nulling out the skb pointer. Signed-off-by: Linas Vepstas <[EMAIL PROTECTED]> d