net: vlan: avoid leaks on register_vlan_dev() failures
VLAN checks for NETREG_UNINITIALIZED to distinguish between registration failure and unregistration in progress. Since commit cb626bf5 ("net-sysfs: Fix reference count leak") registration failure may, however, result in NETREG_UNREGISTERED as well as NETREG_UNINITIALIZED. This fix is similer to cebb6975 ("rtnetlink: Fix memory(net_device) leak when ->newlink fails") Fixes: cb626bf5 ("net-sysfs: Fix reference count leak") Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Showing
Please register or sign in to comment