diff options
| author |   Greg Rose <gregory.v.rose@intel.com> | 2010-05-05 19:57:10 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-05-06 00:31:43 -0700 |
| commit | 73422913cab53307214cd13c4fa2c11bf222c2ab (patch) | |
| tree | cdb5fd9be8c01dad980094d5b5e89653da6f9749 /drivers/net/ixgbe/ixgbe_sriov.c | |
| parent | Merge branch 'vhost' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost (diff) | |
| download | linux-dev-73422913cab53307214cd13c4fa2c11bf222c2ab.tar.xz linux-dev-73422913cab53307214cd13c4fa2c11bf222c2ab.zip | |
ixgbe: Remove unneeded register writes in VF VLAN setup
The driver is unnecessarily writing values to VLAN control registers.
These writes already done elsewhere and are superfluous here.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_sriov.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c index 221b2ca994e6..c4e5150a27eb 100644 --- a/drivers/net/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ixgbe/ixgbe_sriov.c @@ -98,17 +98,6 @@ void ixgbe_restore_vf_multicasts(struct ixgbe_adapter *adapter) int ixgbe_set_vf_vlan(struct ixgbe_adapter *adapter, int add, int vid, u32 vf) { - u32 ctrl; - - /* Check if global VLAN already set, if not set it */ - ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL); - if (!(ctrl & IXGBE_VLNCTRL_VFE)) { - /* enable VLAN tag insert/strip */ - ctrl |= IXGBE_VLNCTRL_VFE; - ctrl &= ~IXGBE_VLNCTRL_CFIEN; - IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl); - } - return adapter->hw.mac.ops.set_vfta(&adapter->hw, vid, vf, (bool)add); } |