From: Dan Carpenter <error27@gmail.com> stable inclusion from stable-v4.19.270 commit c66566533a16228d2a78e723713a4c0cc1b82a0a category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I6DPF8 CVE: NA -------------------------------- [ Upstream commit e5214f363dabca240446272dac54d404501ad5e5 ] The "ignore_updelay" variable needs to be initialized to false. Fixes: f8a65ab2f3ff ("bonding: fix link recovery in mode 2 when updelay is nonzero") Signed-off-by: Dan Carpenter <error27@gmail.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Link: https://lore.kernel.org/r/Y4SWJlh3ohJ6EPTL@kili Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com> --- drivers/net/bonding/bond_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index b1b4b2b42166..5fd9aefdfa13 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -2101,10 +2101,10 @@ static int bond_slave_info_query(struct net_device *bond_dev, struct ifslave *in /* called with rcu_read_lock() */ static int bond_miimon_inspect(struct bonding *bond) { + bool ignore_updelay = false; int link_state, commit = 0; struct list_head *iter; struct slave *slave; - bool ignore_updelay; ignore_updelay = !rcu_dereference(bond->curr_active_slave); -- 2.25.1