diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2012-12-07 06:15:32 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-12-07 14:35:35 -0500 |
| commit | c772dde343917b0961f75227cfb8c2b2f2b31d24 (patch) | |
| tree | 381f04cf369eae7de070dda85eaa25623bbea0cd /drivers/net/bonding | |
| parent | ee07c6e7a6f8a25c18f0a6b18152fbd7499245f6 (diff) | |
bonding: Fix check for ethtool get_link operation support
Since commit 2c60db037034 ('net: provide a default dev->ethtool_ops')
all devices have a non-null ethtool_ops. Test only
dev->ethtool_ops->get_link in both places where we care.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.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 | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index c8bff3e83a59..800a8977d0ad 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -615,15 +615,9 @@ static int bond_check_dev_link(struct bonding *bond, return netif_carrier_ok(slave_dev) ? BMSR_LSTATUS : 0; /* Try to get link status using Ethtool first. */ - if (slave_dev->ethtool_ops) { - if (slave_dev->ethtool_ops->get_link) { - u32 link; - - link = slave_dev->ethtool_ops->get_link(slave_dev); - - return link ? BMSR_LSTATUS : 0; - } - } + if (slave_dev->ethtool_ops->get_link) + return slave_dev->ethtool_ops->get_link(slave_dev) ? + BMSR_LSTATUS : 0; /* Ethtool can't be used, fallback to MII ioctls. */ ioctl = slave_ops->ndo_do_ioctl; @@ -1510,8 +1504,9 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev) int link_reporting; int res = 0; - if (!bond->params.use_carrier && slave_dev->ethtool_ops == NULL && - slave_ops->ndo_do_ioctl == NULL) { + if (!bond->params.use_carrier && + slave_dev->ethtool_ops->get_link == NULL && + slave_ops->ndo_do_ioctl == NULL) { pr_warning("%s: Warning: no link monitoring support for %s\n", bond_dev->name, slave_dev->name); } |