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i40evf: always activate correct MAC address filter 

Always add MAC address at the tail of the MAC filter list. Since the
device's "real" MAC address is added first, it will always be at the
beginning of the list. This prevents an issue where the "real" MAC
filter might not get added if too many other filters are added before
bringing the interface up.

Change-ID: I34a8aeebeb0cb87a44b24118adc4176c7b943c1c
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Mitch Williams 2016-05-16 10:26:42 -07:00 committed by Jeff Kirsher
parent 7d64402f5a
commit 63590b6129
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/intel/i40evf/i40evf_main.c
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@ -825,7 +825,7 @@ i40evf_mac_filter *i40evf_add_filter(struct i40evf_adapter *adapter,
ether_addr_copy(f->macaddr, macaddr);
list_add(&f->list, &adapter->mac_filter_list);
list_add_tail(&f->list, &adapter->mac_filter_list);
f->add = true;
adapter->aq_required |= I40EVF_FLAG_AQ_ADD_MAC_FILTER;
}