From bb483c769b4b01fcf7132d6e0b9b1e8ddf7b3770 Mon Sep 17 00:00:00 2001 From: Haiyang Zhang Date: Thu, 26 Mar 2015 16:20:58 -0700 Subject: [PATCH] hv_netvsc: remove vmbus_are_subchannels_present() in rndis_filter_device_add() 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 Signed-off-by: David S. Miller --- drivers/net/hyperv/rndis_filter.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c index a2b185a58075a..fdfab1feccfc7 100644 --- a/drivers/net/hyperv/rndis_filter.c +++ b/drivers/net/hyperv/rndis_filter.c @@ -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: -- 2.39.5