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Commit 93ba2222 authored by Vitaly Kuznetsov's avatar Vitaly Kuznetsov Committed by David S. Miller
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hv_netvsc: remove excessive logging on MTU change 



When we change MTU or the number of channels on a netvsc device we get the
following logged:

 hv_netvsc bf5edba8...: net device safe to remove
 hv_netvsc: hv_netvsc channel opened successfully
 hv_netvsc bf5edba8...: Send section size: 6144, Section count:2560
 hv_netvsc bf5edba8...: Device MAC 00:15:5d:1e:91:12 link state up

This information is useful as debug at most.

Signed-off-by: default avatarVitaly Kuznetsov <vkuznets@redhat.com>
Reviewed-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 736c9ba2

drivers/net/hyperv/netvsc.c

+4 −4
Original line number Original line Diff line number Diff line
@@ -410,7 +410,7 @@ static int netvsc_init_buf(struct hv_device *device) 
	net_device->send_section_cnt =

	net_device->send_section_cnt =

		net_device->send_buf_size / net_device->send_section_size;

		net_device->send_buf_size / net_device->send_section_size;





	dev_info(&device->device, "Send section size: %d, Section count:%d\n",

	netdev_dbg(ndev, "Send section size: %d, Section count:%d\n",

		   net_device->send_section_size, net_device->send_section_cnt);

		   net_device->send_section_size, net_device->send_section_cnt);





	/* Setup state for managing the send buffer. */

	/* Setup state for managing the send buffer. */
@@ -578,7 +578,7 @@ void netvsc_device_remove(struct hv_device *device) 
	 * At this point, no one should be accessing net_device

	 * At this point, no one should be accessing net_device

	 * except in here

	 * except in here

	 */

	 */

	dev_notice(&device->device, "net device safe to remove\n");

	netdev_dbg(ndev, "net device safe to remove\n");





	/* Now, we can close the channel safely */

	/* Now, we can close the channel safely */

	vmbus_close(device->channel);

	vmbus_close(device->channel);
@@ -1387,7 +1387,7 @@ int netvsc_device_add(struct hv_device *device, void *additional_info) 
	}

	}





	/* Channel is opened */

	/* Channel is opened */

	pr_info("hv_netvsc channel opened successfully\n");

	netdev_dbg(ndev, "hv_netvsc channel opened successfully\n");





	/* If we're reopening the device we may have multiple queues, fill the

	/* If we're reopening the device we may have multiple queues, fill the

	 * chn_table with the default channel to use it before subchannels are

	 * chn_table with the default channel to use it before subchannels are

drivers/net/hyperv/rndis_filter.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -1059,7 +1059,7 @@ int rndis_filter_device_add(struct hv_device *dev, 




	device_info->link_state = rndis_device->link_state;

	device_info->link_state = rndis_device->link_state;





	dev_info(&dev->device, "Device MAC %pM link state %s\n",

	netdev_dbg(net, "Device MAC %pM link state %s\n",

		   rndis_device->hw_mac_adr,

		   rndis_device->hw_mac_adr,

		   device_info->link_state ? "down" : "up");

		   device_info->link_state ? "down" : "up");