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Commit 3c31aaf3 authored by Vasundhara Volam's avatar Vasundhara Volam Committed by David S. Miller
Browse files

be2net: ignore VF mac address setting for the same mac 



ndo_set_vf_mac() call may be issued for a mac-addr that is already
active on a VF. If so, silently ignore the request.

Signed-off-by: default avatarVasundhara Volam <vasundhara.volam@emulex.com>
Signed-off-by: default avatarSathya Perla <sathya.perla@emulex.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d3d18312

drivers/net/ethernet/emulex/benet/be_main.c

+6 −0
Original line number Diff line number Diff line
@@ -1270,6 +1270,12 @@ static int be_set_vf_mac(struct net_device *netdev, int vf, u8 *mac) 
	if (!is_valid_ether_addr(mac) || vf >= adapter->num_vfs)

		return -EINVAL;



	/* Proceed further only if user provided MAC is different

	 * from active MAC

	 */

	if (ether_addr_equal(mac, vf_cfg->mac_addr))

		return 0;



	if (BEx_chip(adapter)) {

		be_cmd_pmac_del(adapter, vf_cfg->if_handle, vf_cfg->pmac_id,

				vf + 1);