isdn: icn: NULL dereference printing error message
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 7 Nov 2013 07:58:06 +0000 (10:58 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 8 Nov 2013 00:11:13 +0000 (19:11 -0500)
commit5600090eb138e302636dea7d44c63e3d7c890725
treebd91b2e82ed0622ec0de728054f1b57703b27be8
parentdf42153c59a38a65c6f7440d5c70d87d1c24438d
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>
drivers/isdn/icn/icn.c