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Commit 34c164de authored by Zijie Pan's avatar Zijie Pan Committed by Jeff Kirsher
Browse files

i40e: fix the calculation of VFs mac addresses 



num_mac should be increased only after the call to i40e_add_mac_filter().

Fixes: 5f527ba9 ("i40e: Limit the number of MAC and VLAN addresses that can be added for VFs")
Signed-off-by: default avatarZijie Pan <zijie.pan@6wind.com>
Signed-off-by: default avatarNicolas Dichtel <nicolas.dichtel@6wind.com>
Reviewed-by: default avatarTushar Dave <tushar.n.dave@oracle.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 3d72aebf

drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c

+11 −10
Original line number Diff line number Diff line
@@ -2218,7 +2218,7 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) 
		struct i40e_mac_filter *f;



		f = i40e_find_mac(vsi, al->list[i].addr);

		if (!f)

		if (!f) {

			f = i40e_add_mac_filter(vsi, al->list[i].addr);



			if (!f) {
@@ -2232,6 +2232,7 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) 
				vf->num_mac++;

			}

		}

	}

	spin_unlock_bh(&vsi->mac_filter_hash_lock);



	/* program the updated filter list */