From: Jian-Hong Pan <starnight@xxxxxxxxxxxx> Date: Tue, 6 Nov 2018 00:55:40 +0800 > +static inline struct lrw_mac_cb * mac_cb(struct sk_buff *skb) "mac_cb()" is pretty generic for a name, and leads to namespace pollution, please use lrw_mac_cb() or similar. > +static inline struct dgram_sock * > +dgram_sk(const struct sock *sk) > +{ > + return container_of(sk, struct dgram_sock, sk); > +} > + > +static inline struct net_device * > +lrw_get_dev_by_addr(struct net *net, u32 devaddr) Never use inline for functions in a foo.c file, let the compiler decide. > +{ > + struct net_device *ndev = NULL; > + __be32 be_addr = cpu_to_be32(devaddr); Always order local variables from longest to shortest line. > +static int > +dgram_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, > + int noblock, int flags, int *addr_len) > +{ > + struct sk_buff *skb; > + size_t copied = 0; > + DECLARE_SOCKADDR(struct sockaddr_lorawan *, saddr, msg->msg_name); > + int err; Likewise. I'm not going to point out every single place where you have made these two errors. Please audit your entire submission and fix the problems wherever they occur. Thank you.