diff options
| author | Petri Gynther <pgynther@google.com> | 2009-08-28 14:05:15 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-29 08:01:20 +0200 |
| commit | 6c9888532bb540cb692f51f1d34fe9344eed5a0d (patch) | |
| tree | 0db75832b80b10c1aca6f668dd20247b973eb786 /drivers/net/bonding | |
| parent | bonding: Fix useless test: int > INT_MAX (diff) | |
| download | linux-6c9888532bb540cb692f51f1d34fe9344eed5a0d.tar.xz linux-6c9888532bb540cb692f51f1d34fe9344eed5a0d.zip | |
bonding: Have bond_check_dev_link examine netif_running
bonding: Have bond_check_dev_link examine netif_running
Some network devices do not call netif_carrier_off when they
are set administratively down. Have the bonding link check function
also inspect the netif_running state. Ignore netif_running if the
bond_check_dev_link function is called with "reporting" set, as in that
case it's inspecting the capabilities of the non-netif_carrier device
driver.
Signed-off-by: Petri Gynther <pgynther@google.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 6b9f15b32a38..7c0e0bded15e 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -695,6 +695,9 @@ static int bond_check_dev_link(struct bonding *bond, struct ifreq ifr; struct mii_ioctl_data *mii; + if (!reporting && !netif_running(slave_dev)) + return 0; + if (bond->params.use_carrier) return netif_carrier_ok(slave_dev) ? BMSR_LSTATUS : 0; |