Name
z8530_null_rx — 
     Discard a packet
 
Synopsis
| void z8530_null_rx ( | struct z8530_channel * c, | 
|  | struct sk_buff * skb ); | 
 
Arguments
- c
- 
     The channel the packet arrived on
     
- skb
- 
     The buffer
     
Description
   We point the receive handler at this function when idle. Instead
   of processing the frames we get to throw them away.