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| author |   Emil Tantilov <emil.s.tantilov@intel.com> | 2016-02-10 15:16:30 -0800 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-03-29 22:53:42 -0700 |
| commit | 32ca68683532ab629d16cede1102b36ae5346f40 (patch) | |
| tree | 99f39567607b497f18681a1874203a6a048e7c33 /drivers/net/ethernet/intel/ixgbevf/vf.c | |
| parent | ixgbevf: call ndo_stop() instead of dev_close() when running offline selftest (diff) | |
| download | linux-dev-32ca68683532ab629d16cede1102b36ae5346f40.tar.xz linux-dev-32ca68683532ab629d16cede1102b36ae5346f40.zip | |
ixgbevf: fix error code path when setting MAC address
Return error when a MAC address change is rejected by the PF.
This will prevent the user from modifying the MAC address when
that operation is not permitted.
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/vf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c index 61a98f4c5746..4d613a4f2a7f 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.c +++ b/drivers/net/ethernet/intel/ixgbevf/vf.c @@ -408,8 +408,10 @@ static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr, /* if nacked the address was rejected, use "perm_addr" */ if (!ret_val && - (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK))) + (msgbuf[0] == (IXGBE_VF_SET_MAC_ADDR | IXGBE_VT_MSGTYPE_NACK))) { ixgbevf_get_mac_addr_vf(hw, hw->mac.addr); + return IXGBE_ERR_MBX; + } return ret_val; } |