Commit 0ff36f69 authored by Brandon Philips's avatar Brandon Philips Committed by Greg Kroah-Hartman
Browse files

staging: hv: add explanation of no-op set_multicast_list 



I was going to remove netvsc_set_multicast_list() so I think it is worth
adding a comment since it isn't immediately clear why you would want
this.

Signed-off-by: default avatarBrandon Philips <brandon@ifup.org>
Acked-by: default avatarHank Janssen <hjanssen@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent e33196e1

drivers/staging/hv/netvsc_drv.c

+3 −0
Original line number Diff line number Diff line
@@ -66,6 +66,9 @@ MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)"); 
/* The one and only one */

static struct netvsc_driver_context g_netvsc_drv;



/* no-op so the netdev core doesn't return -EINVAL when modifying the the

 * multicast address list in SIOCADDMULTI. hv is setup to get all multicast

 * when it calls RndisFilterOnOpen() */

static void netvsc_set_multicast_list(struct net_device *net)

{

}