Re: [PATCH net-next v12 03/13] netdev: support binding dma-buf to netdevice

…

+++ b/net/core/netdev-genl.c

…

int netdev_nl_bind_rx_doit(struct sk_buff *skb, struct genl_info *info) {

…

• rtnl_lock();
• netdev = __dev_get_by_index(genl_info_net(info), ifindex);

…

+err_unlock:

• rtnl_unlock();
• return err;

}

…

Would you become interested to apply another lock guard? https://elixir.bootlin.com/linux/v6.10-rc3/source/include/linux/cleanup.h#L1...

Will scope-based resource management become more attractive (also for the current source code adjustment)?

Regards, Markus