Commit 5600090e authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDavid 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;