[Patch net] bonding: commit link status change after propose

[Cong Wang]

Commit de77ecd4ef02 ("bonding: improve link-status update in mii-monitoring")
moves link status commitment into bond_mii_monitor(), but it still relies
on the return value of bond_miimon_inspect() as the hint. We need to return
non-zero as long as we propose a link status change.

Fixes: de77ecd4ef02 ("bonding: improve link-status update in mii-monitoring")
Reported-by: Benjamin Gilbert <benjamin.gilb...@coreos.com>
Tested-by: Benjamin Gilbert <benjamin.gilb...@coreos.com>
Cc: Mahesh Bandewar <mahe...@google.com>
Signed-off-by: Cong Wang <xiyou.wangc...@gmail.com>
---
 drivers/net/bonding/bond_main.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 181839d6fbea..9bee6c1c70cc 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2050,6 +2050,7 @@ static int bond_miimon_inspect(struct bonding *bond)
                                continue;
 
                        bond_propose_link_state(slave, BOND_LINK_FAIL);
+                       commit++;
                        slave->delay = bond->params.downdelay;
                        if (slave->delay) {
                                netdev_info(bond->dev, "link status down for 
%sinterface %s, disabling it in %d ms\n",
@@ -2088,6 +2089,7 @@ static int bond_miimon_inspect(struct bonding *bond)
                                continue;
 
                        bond_propose_link_state(slave, BOND_LINK_BACK);
+                       commit++;
                        slave->delay = bond->params.updelay;
 
                        if (slave->delay) {
-- 
2.13.0