diff options
Diffstat (limited to 'drivers/s390/net')
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 35b42275a06c..d308ff744a29 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1098,8 +1098,9 @@ walk_ipv6: tmp.disp_flag = QETH_DISP_ADDR_ADD; tmp.is_multicast = 1; - read_lock_bh(&in6_dev->lock); - for (im6 = in6_dev->mc_list; im6 != NULL; im6 = im6->next) { + for (im6 = rtnl_dereference(in6_dev->mc_list); + im6; + im6 = rtnl_dereference(im6->next)) { tmp.u.a6.addr = im6->mca_addr; ipm = qeth_l3_find_addr_by_ip(card, &tmp); @@ -1117,7 +1118,6 @@ walk_ipv6: qeth_l3_ipaddr_hash(ipm)); } - read_unlock_bh(&in6_dev->lock); out: return 0; |