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Subject[PATCH V3 2/2] usb: gadget: u_ether: Don't warn in gether_setup_name_default()
Date
The function gether_setup_name_default() is called by various USB
ethernet gadget drivers. Calling this function will select a random
host and device MAC addresses. A properly working driver should be
silent, so don't warn the user about default MAC addresses selection
happening and convert the warnings into debug messages.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
V2 -> V3: Updated commit message.
V1 -> V2: Changed print to debug instead of info.

drivers/usb/gadget/function/u_ether.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c
index be8e7b448933..8feb40e38137 100644
--- a/drivers/usb/gadget/function/u_ether.c
+++ b/drivers/usb/gadget/function/u_ether.c
@@ -845,13 +845,13 @@ struct net_device *gether_setup_name_default(const char *netname)
snprintf(net->name, sizeof(net->name), "%s%%d", netname);

eth_random_addr(dev->dev_mac);
- pr_warn("using random self ethernet address %pM\n", dev->dev_mac);
+ pr_debug("using random self ethernet address %pM\n", dev->dev_mac);

/* by default we always have a random MAC address */
net->addr_assign_type = NET_ADDR_RANDOM;

eth_random_addr(dev->host_mac);
- pr_warn("using random host ethernet address %pM\n", dev->host_mac);
+ pr_debug("using random host ethernet address %pM\n", dev->host_mac);

net->netdev_ops = &eth_netdev_ops;

--
2.25.1
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