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Commit e5a78fad authored by Stephen Hemminger's avatar Stephen Hemminger Committed by David S. Miller
Browse files

hv_netvsc: use ARRAY_SIZE() for NDIS versions 



Don't hard code size of array of NDIS versions.

Signed-off-by: default avatarStephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 30d1de08

drivers/net/hyperv/netvsc.c

+4 −3
Original line number Diff line number Diff line
@@ -577,9 +577,10 @@ static int netvsc_connect_vsp(struct hv_device *device) 
	struct netvsc_device *net_device;

	struct nvsp_message *init_packet;

	int ndis_version;

	u32 ver_list[] = { NVSP_PROTOCOL_VERSION_1, NVSP_PROTOCOL_VERSION_2,

	const u32 ver_list[] = {

		NVSP_PROTOCOL_VERSION_1, NVSP_PROTOCOL_VERSION_2,

		NVSP_PROTOCOL_VERSION_4, NVSP_PROTOCOL_VERSION_5 };

	int i, num_ver = 4; /* number of different NVSP versions */

	int i;



	net_device = get_outbound_net_device(device);

	if (!net_device)
@@ -588,7 +589,7 @@ static int netvsc_connect_vsp(struct hv_device *device) 
	init_packet = &net_device->channel_init_pkt;



	/* Negotiate the latest NVSP protocol supported */

	for (i = num_ver - 1; i >= 0; i--)

	for (i = ARRAY_SIZE(ver_list) - 1; i >= 0; i--)

		if (negotiate_nvsp_ver(device, net_device, init_packet,

				       ver_list[i])  == 0) {

			net_device->nvsp_version = ver_list[i];