tree 92874b623663faa0b49a6f7497aa1b3c410d8784
parent ae42cc62a9f07f1f6979054ed92606b9c30f4a2e
author Xin Long <lucien.xin@gmail.com> 1521998207 +0800
committer David S. Miller <davem@davemloft.net> 1522083066 -0400

bonding: process the err returned by dev_set_allmulti properly in bond_enslave

When dev_set_promiscuity(1) succeeds but dev_set_allmulti(1) fails,
dev_set_promiscuity(-1) should be done before going to the err path.
Otherwise, dev->promiscuity will leak.

Fixes: 7e1a1ac1fbaa ("bonding: Check return of dev_set_promiscuity/allmulti")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>