diff options
Diffstat (limited to 'drivers/s390/net')
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 7be5e977569..c390c91953e 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1760,6 +1760,8 @@ static void qeth_l3_free_vlan_addresses4(struct qeth_card *card, QETH_CARD_TEXT(card, 4, "frvaddr4"); netdev = __vlan_find_dev_deep(card->dev, vid); + if (!netdev) + return; in_dev = in_dev_get(netdev); if (!in_dev) return; @@ -1788,6 +1790,8 @@ static void qeth_l3_free_vlan_addresses6(struct qeth_card *card, QETH_CARD_TEXT(card, 4, "frvaddr6"); netdev = __vlan_find_dev_deep(card->dev, vid); + if (!netdev) + return; in6_dev = in6_dev_get(netdev); if (!in6_dev) return; |