Commit 44b82dde authored by Greg Rose's avatar Greg Rose Committed by Jeff Kirsher

ixgbe: Fix bogus error message

If the VF sends a MACVLAN request with index of zero then it is not
actually trying to add a filter.  Check the index value and only
indicate that operation is not allowed when the VF is actually trying
to add a filter.
Signed-off-by: default avatarGreg Rose <gregory.v.rose@intel.com>
Tested-by: default avatarSibai Li <sibai.li@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 3ebe8fde
......@@ -640,14 +640,14 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
}
break;
case IXGBE_VF_SET_MACVLAN:
if (adapter->vfinfo[vf].pf_set_mac) {
index = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK) >>
IXGBE_VT_MSGINFO_SHIFT;
if (adapter->vfinfo[vf].pf_set_mac && index > 0) {
e_warn(drv, "VF %d requested MACVLAN filter but is "
"administratively denied\n", vf);
retval = -1;
break;
}
index = (msgbuf[0] & IXGBE_VT_MSGINFO_MASK) >>
IXGBE_VT_MSGINFO_SHIFT;
/*
* If the VF is allowed to set MAC filters then turn off
* anti-spoofing to avoid false positives. An index
......
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