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hv_netvsc: remove vmbus_are_subchannels_present() in rndis_filter_device_add()

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The vmbus_are_subchannels_present() also involves opening the channels, which
may be too early at this point. Checking for subchannels is not necessary here.
So this patch removes it. Subchannels will be opened when offer messages arrive.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Haiyang Zhang 2015-03-26 16:20:58 -07:00 committed by David S. Miller
parent cb6e0b3690
commit 5ce58c2f13
1 changed files with 0 additions and 2 deletions
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2
drivers/net/hyperv/rndis_filter.c
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@ -1141,8 +1141,6 @@ int rndis_filter_device_add(struct hv_device *dev,
net_device->num_chn = 1 +
init_packet->msg.v5_msg.subchn_comp.num_subchannels;
vmbus_are_subchannels_present(dev->channel);
ret = rndis_filter_set_rss_param(rndis_device, net_device->num_chn);
out: