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Subject[PATCH net-next] hv_netvsc: remove excessive logging on MTU change
Date
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: Vitaly Kuznetsov <vkuznets@redhat.com>
---
drivers/net/hyperv/netvsc.c | 8 ++++----
drivers/net/hyperv/rndis_filter.c | 6 +++---
2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 720b5fa..d85da0d 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -410,8 +410,8 @@ static int netvsc_init_buf(struct hv_device *device)
net_device->send_section_cnt =
net_device->send_buf_size / net_device->send_section_size;

- dev_info(&device->device, "Send section size: %d, Section count:%d\n",
- net_device->send_section_size, net_device->send_section_cnt);
+ netdev_dbg(ndev, "Send section size: %d, Section count:%d\n",
+ net_device->send_section_size, net_device->send_section_cnt);

/* Setup state for managing the send buffer. */
net_device->map_words = DIV_ROUND_UP(net_device->send_section_cnt,
@@ -578,7 +578,7 @@ void netvsc_device_remove(struct hv_device *device)
* At this point, no one should be accessing net_device
* 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 */
vmbus_close(device->channel);
@@ -1380,7 +1380,7 @@ int netvsc_device_add(struct hv_device *device, void *additional_info)
}

/* 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
* chn_table with the default channel to use it before subchannels are
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index 9195d5d..8d90904 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -1059,9 +1059,9 @@ int rndis_filter_device_add(struct hv_device *dev,

device_info->link_state = rndis_device->link_state;

- dev_info(&dev->device, "Device MAC %pM link state %s\n",
- rndis_device->hw_mac_adr,
- device_info->link_state ? "down" : "up");
+ netdev_dbg(net, "Device MAC %pM link state %s\n",
+ rndis_device->hw_mac_adr,
+ device_info->link_state ? "down" : "up");

if (net_device->nvsp_version < NVSP_PROTOCOL_VERSION_5)
return 0;
--
2.9.3
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