Commit 5600090e authored Nov 07, 2013 by Dan Carpenter Committed by David S. Miller Nov 07, 2013

isdn: icn: NULL dereference printing error message



"card2" is NULL here so I have changed it to use "id2" instead of
"card2->interface.id".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent df42153c

drivers/isdn/icn/icn.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -1580,8 +1580,7 @@ icn_addcard(int port, char id1, char id2)
		}
		if (!(card2 = icn_initcard(port, id2))) {
		printk(KERN_INFO
		"icn: (%s) half ICN-4B, port 0x%x added\n",
		card2->interface.id, port);
		"icn: (%s) half ICN-4B, port 0x%x added\n", id2, port);
		return 0;
		}
		card->doubleS0 = 1;