d6e6426f69
card->ipato is currently protected by the conf_mutex. But most users also hold the ip_lock - in particular qeth_l3_add_ip(). So slightly expand the sections under ip_lock in a few places (to effectively cover a few error & no-op cases), and then drop the conf_mutex where it's no longer needed. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>