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hv_netvsc: use ARRAY_SIZE() for NDIS versions
Don't hard code size of array of NDIS versions. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 4 additions and 3 deletions
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@ -577,9 +577,10 @@ static int netvsc_connect_vsp(struct hv_device *device)
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struct netvsc_device *net_device;
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struct nvsp_message *init_packet;
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int ndis_version;
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u32 ver_list[] = { NVSP_PROTOCOL_VERSION_1, NVSP_PROTOCOL_VERSION_2,
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const u32 ver_list[] = {
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NVSP_PROTOCOL_VERSION_1, NVSP_PROTOCOL_VERSION_2,
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NVSP_PROTOCOL_VERSION_4, NVSP_PROTOCOL_VERSION_5 };
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int i, num_ver = 4; /* number of different NVSP versions */
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int i;
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net_device = get_outbound_net_device(device);
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if (!net_device)
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@ -588,7 +589,7 @@ static int netvsc_connect_vsp(struct hv_device *device)
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init_packet = &net_device->channel_init_pkt;
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/* Negotiate the latest NVSP protocol supported */
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for (i = num_ver - 1; i >= 0; i--)
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for (i = ARRAY_SIZE(ver_list) - 1; i >= 0; i--)
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if (negotiate_nvsp_ver(device, net_device, init_packet,
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ver_list[i]) == 0) {
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net_device->nvsp_version = ver_list[i];
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