From 637b77fdca5c5e74e9f3f45aca9f52a763edd0ff Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sun, 29 Nov 2020 10:32:48 -0800 Subject: net/tipc: fix all function Return: notation Fix Return: kernel-doc notation in all net/tipc/ source files. Also keep ReST list notation intact for output formatting. Fix a few typos in comments. Signed-off-by: Randy Dunlap Signed-off-by: Jakub Kicinski --- net/tipc/socket.c | 57 +++++++++++++++++++++++++++---------------------------- 1 file changed, 28 insertions(+), 29 deletions(-) (limited to 'net/tipc/socket.c') diff --git a/net/tipc/socket.c b/net/tipc/socket.c index d5445042babc..cebcc104dc70 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -458,7 +458,7 @@ static int tipc_sk_sock_err(struct socket *sock, long *timeout) * This routine creates additional data structures used by the TIPC socket, * initializes them, and links them together. * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ static int tipc_sk_create(struct net *net, struct socket *sock, int protocol, int kern) @@ -623,7 +623,7 @@ static void __tipc_shutdown(struct socket *sock, int error) * are returned or discarded according to the "destination droppable" setting * specified for the message by the sender. * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ static int tipc_release(struct socket *sock) { @@ -670,7 +670,7 @@ static int tipc_release(struct socket *sock) * a negative scope value unbinds the specified name. Specifying no name * (i.e. a socket address length of 0) unbinds all names from the socket. * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise * * NOTE: This routine doesn't need to take the socket lock since it doesn't * access any non-constant socket information. @@ -731,7 +731,7 @@ static int tipc_bind(struct socket *sock, struct sockaddr *skaddr, int alen) * @uaddr: area for returned socket address * @peer: 0 = own ID, 1 = current peer ID, 2 = current/former peer ID * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise * * NOTE: This routine doesn't need to take the socket lock since it only * accesses socket information that is unchanging (or which changes in @@ -770,7 +770,7 @@ static int tipc_getname(struct socket *sock, struct sockaddr *uaddr, * @sock: socket for which to calculate the poll bits * @wait: ??? * - * Returns pollmask value + * Return: pollmask value * * COMMENTARY: * It appears that the usual socket locking mechanisms are not useful here @@ -832,7 +832,7 @@ static __poll_t tipc_poll(struct file *file, struct socket *sock, * @timeout: timeout to wait for wakeup * * Called from function tipc_sendmsg(), which has done all sanity checks - * Returns the number of bytes sent on success, or errno + * Return: the number of bytes sent on success, or errno */ static int tipc_sendmcast(struct socket *sock, struct tipc_service_range *seq, struct msghdr *msg, size_t dlen, long timeout) @@ -948,7 +948,7 @@ static int tipc_send_group_msg(struct net *net, struct tipc_sock *tsk, * @timeout: timeout to wait for wakeup * * Called from function tipc_sendmsg(), which has done all sanity checks - * Returns the number of bytes sent on success, or errno + * Return: the number of bytes sent on success, or errno */ static int tipc_send_group_unicast(struct socket *sock, struct msghdr *m, int dlen, long timeout) @@ -992,7 +992,7 @@ static int tipc_send_group_unicast(struct socket *sock, struct msghdr *m, * @timeout: timeout to wait for wakeup * * Called from function tipc_sendmsg(), which has done all sanity checks - * Returns the number of bytes sent on success, or errno + * Return: the number of bytes sent on success, or errno */ static int tipc_send_group_anycast(struct socket *sock, struct msghdr *m, int dlen, long timeout) @@ -1077,7 +1077,7 @@ static int tipc_send_group_anycast(struct socket *sock, struct msghdr *m, * @timeout: timeout to wait for wakeup * * Called from function tipc_sendmsg(), which has done all sanity checks - * Returns the number of bytes sent on success, or errno + * Return: the number of bytes sent on success, or errno */ static int tipc_send_group_bcast(struct socket *sock, struct msghdr *m, int dlen, long timeout) @@ -1151,7 +1151,7 @@ static int tipc_send_group_bcast(struct socket *sock, struct msghdr *m, * @timeout: timeout to wait for wakeup * * Called from function tipc_sendmsg(), which has done all sanity checks - * Returns the number of bytes sent on success, or errno + * Return: the number of bytes sent on success, or errno */ static int tipc_send_group_mcast(struct socket *sock, struct msghdr *m, int dlen, long timeout) @@ -1397,7 +1397,7 @@ exit: * and for 'SYN' messages on SOCK_SEQPACKET and SOCK_STREAM connections. * (Note: 'SYN+' is prohibited on SOCK_STREAM.) * - * Returns the number of bytes sent on success, or errno otherwise + * Return: the number of bytes sent on success, or errno otherwise */ static int tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dsz) @@ -1542,7 +1542,7 @@ static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dlen) * * Used for SOCK_STREAM data. * - * Returns the number of bytes sent on success (or partial success), + * Return: the number of bytes sent on success (or partial success), * or errno if no data sent */ static int tipc_sendstream(struct socket *sock, struct msghdr *m, size_t dsz) @@ -1650,7 +1650,7 @@ static int __tipc_sendstream(struct socket *sock, struct msghdr *m, size_t dlen) * * Used for SOCK_SEQPACKET messages. * - * Returns the number of bytes sent on success, or errno otherwise + * Return: the number of bytes sent on success, or errno otherwise */ static int tipc_send_packet(struct socket *sock, struct msghdr *m, size_t dsz) { @@ -1735,7 +1735,7 @@ static void tipc_sk_set_orig_addr(struct msghdr *m, struct sk_buff *skb) * * Note: Ancillary data is not captured if not requested by receiver. * - * Returns 0 if successful, otherwise errno + * Return: 0 if successful, otherwise errno */ static int tipc_sk_anc_data_recv(struct msghdr *m, struct sk_buff *skb, struct tipc_sock *tsk) @@ -1893,7 +1893,7 @@ static int tipc_wait_for_rcvmsg(struct socket *sock, long *timeop) * Used for SOCK_DGRAM, SOCK_RDM, and SOCK_SEQPACKET messages. * If the complete message doesn't fit in user area, truncate it. * - * Returns size of returned message data, errno otherwise + * Return: size of returned message data, errno otherwise */ static int tipc_recvmsg(struct socket *sock, struct msghdr *m, size_t buflen, int flags) @@ -2002,7 +2002,7 @@ exit: * Used for SOCK_STREAM messages only. If not enough data is available * will optionally wait for more; never truncates data. * - * Returns size of returned message data, errno otherwise + * Return: size of returned message data, errno otherwise */ static int tipc_recvstream(struct socket *sock, struct msghdr *m, size_t buflen, int flags) @@ -2180,7 +2180,7 @@ static void tipc_sk_proto_rcv(struct sock *sk, * @tsk: TIPC socket * @skb: pointer to message buffer. * @xmitq: for Nagle ACK if any - * Returns true if message should be added to receive queue, false otherwise + * Return: true if message should be added to receive queue, false otherwise */ static bool tipc_sk_filter_connect(struct tipc_sock *tsk, struct sk_buff *skb, struct sk_buff_head *xmitq) @@ -2294,7 +2294,7 @@ static bool tipc_sk_filter_connect(struct tipc_sock *tsk, struct sk_buff *skb, * TIPC_HIGH_IMPORTANCE (8 MB) * TIPC_CRITICAL_IMPORTANCE (16 MB) * - * Returns overload limit according to corresponding message importance + * Return: overload limit according to corresponding message importance */ static unsigned int rcvbuf_limit(struct sock *sk, struct sk_buff *skb) { @@ -2323,7 +2323,6 @@ static unsigned int rcvbuf_limit(struct sock *sk, struct sk_buff *skb) * disconnect indication for a connected socket. * * Called with socket lock already taken - * */ static void tipc_sk_filter_rcv(struct sock *sk, struct sk_buff *skb, struct sk_buff_head *xmitq) @@ -2559,7 +2558,7 @@ static bool tipc_sockaddr_is_sane(struct sockaddr_tipc *addr) * @destlen: size of socket address data structure * @flags: file-related flags associated with socket * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ static int tipc_connect(struct socket *sock, struct sockaddr *dest, int destlen, int flags) @@ -2652,7 +2651,7 @@ exit: * @sock: socket structure * @len: (unused) * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ static int tipc_listen(struct socket *sock, int len) { @@ -2706,7 +2705,7 @@ static int tipc_wait_for_accept(struct socket *sock, long timeo) * @flags: file-related flags associated with socket * @kern: caused by kernel or by userspace? * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags, bool kern) @@ -2785,7 +2784,7 @@ exit: * * Terminates connection (if necessary), then purges socket's receive queue. * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ static int tipc_shutdown(struct socket *sock, int how) { @@ -3128,7 +3127,7 @@ static int tipc_sk_leave(struct tipc_sock *tsk) * For stream sockets only, accepts and ignores all IPPROTO_TCP options * (to ease compatibility). * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ static int tipc_setsockopt(struct socket *sock, int lvl, int opt, sockptr_t ov, unsigned int ol) @@ -3222,7 +3221,7 @@ static int tipc_setsockopt(struct socket *sock, int lvl, int opt, * For stream sockets only, returns 0 length result for all IPPROTO_TCP options * (to ease compatibility). * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ static int tipc_getsockopt(struct socket *sock, int lvl, int opt, char __user *ov, int __user *ol) @@ -3426,7 +3425,7 @@ static struct proto tipc_proto = { /** * tipc_socket_init - initialize TIPC socket interface * - * Returns 0 on success, errno otherwise + * Return: 0 on success, errno otherwise */ int tipc_socket_init(void) { @@ -3829,7 +3828,7 @@ int tipc_nl_publ_dump(struct sk_buff *skb, struct netlink_callback *cb) * @sysctl_tipc_sk_filter is used as the socket tuple for filtering: * (portid, sock type, name type, name lower, name upper) * - * Returns true if the socket meets the socket tuple data + * Return: true if the socket meets the socket tuple data * (value 0 = 'any') or when there is no tuple set (all = 0), * otherwise false */ @@ -3894,7 +3893,7 @@ u32 tipc_sock_get_portid(struct sock *sk) * @sk: tipc sk to be checked * @skb: tipc msg to be checked * - * Returns true if the socket rx queue allocation is > 90%, otherwise false + * Return: true if the socket rx queue allocation is > 90%, otherwise false */ bool tipc_sk_overlimit1(struct sock *sk, struct sk_buff *skb) @@ -3912,7 +3911,7 @@ bool tipc_sk_overlimit1(struct sock *sk, struct sk_buff *skb) * @sk: tipc sk to be checked * @skb: tipc msg to be checked * - * Returns true if the socket rx queue allocation is > 90%, otherwise false + * Return: true if the socket rx queue allocation is > 90%, otherwise false */ bool tipc_sk_overlimit2(struct sock *sk, struct sk_buff *skb) -- cgit v1.2.3-58-ga151