xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

net: ethtool: require drivers to set supported_coalesce_params

Browse Source 
Now that all in-tree drivers have been updated we can
make the supported_coalesce_params mandatory.

To save debugging time in case some driver was missed
(or is out of tree) add a warning when netdev is registered
with set_coalesce but without supported_coalesce_params.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Michal Kubecek <mkubecek@suse.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski
2020-03-16 13:47:12 -07:00
committed by David S. Miller
parent 329bab6ea9
commit 9000edb71a
4 changed files with 17 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
net/core/dev.c
View File

@@ -9283,6 +9283,10 @@ int register_netdevice(struct net_device *dev)
BUG_ON(dev->reg_state != NETREG_UNINITIALIZED);
BUG_ON(!net);
ret = ethtool_check_ops(dev->ethtool_ops);
if (ret)
return ret;
spin_lock_init(&dev->addr_list_lock);
lockdep_set_class(&dev->addr_list_lock, &dev->addr_list_lock_key);