[PATCH] Olympic driver bug fix

[Mike Phillips]

It is possible to panic the kernel with the olympic driver by setting the
mtu to a low value. This bug only surfaced after the fix to stop pkacets
being dropped by the socket code.

Simply one liner, patch is against 2.4.13.

Please apply, thanks

Mike Phillips
Linux Token Ring Project
http://www.linuxtr.net

--- linux.orig/drivers/net/tokenring/olympic.c.orig	Fri Oct 12 08:39:43 2001
+++ linux-2.4.13/drivers/net/tokenring/olympic.c	Fri Oct 12 08:47:20 2001
@@ -737,7 +737,7 @@
 			} else {	
 			
 				if (buffer_cnt == 1) {
-					skb = dev_alloc_skb(olympic_priv->pkt_buf_sz) ; 
+					skb = dev_alloc_skb(max_t(int, olympic_priv->pkt_buf_sz,length)) ; 
 				} else {
 					skb = dev_alloc_skb(length) ; 
 				}
@@ -1722,4 +1722,4 @@
 module_init(olympic_pci_init) ; 
 module_exit(olympic_pci_cleanup) ; 
 
-MODULE_LICENSE("GPL");
\ No newline at end of file
+MODULE_LICENSE("GPL");