When the allocation of the addr buffer fails, we need to free our refcount on the inetdevice before returning.
Signed-off-by: Julian Wiedmann <[email protected]> --- drivers/s390/net/qeth_l3_main.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 270ac9515f6b..aadd384316a3 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -1553,7 +1553,7 @@ static void qeth_l3_free_vlan_addresses4(struct qeth_card *card, addr = qeth_l3_get_addr_buffer(QETH_PROT_IPV4); if (!addr) - return; + goto out; spin_lock_bh(&card->ip_lock); @@ -1567,6 +1567,7 @@ static void qeth_l3_free_vlan_addresses4(struct qeth_card *card, spin_unlock_bh(&card->ip_lock); kfree(addr); +out: in_dev_put(in_dev); } @@ -1591,7 +1592,7 @@ static void qeth_l3_free_vlan_addresses6(struct qeth_card *card, addr = qeth_l3_get_addr_buffer(QETH_PROT_IPV6); if (!addr) - return; + goto out; spin_lock_bh(&card->ip_lock); @@ -1606,6 +1607,7 @@ static void qeth_l3_free_vlan_addresses6(struct qeth_card *card, spin_unlock_bh(&card->ip_lock); kfree(addr); +out: in6_dev_put(in6_dev); #endif /* CONFIG_QETH_IPV6 */ } -- 2.13.5
