diff options
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 2f208c7f4d4..606971645b3 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -195,7 +195,7 @@ static inline void unix_release_addr(struct unix_address *addr) * - if started by not zero, should be NULL terminated (FS object) * - if started by zero, it is abstract name. */ - + static int unix_mkname(struct sockaddr_un * sunaddr, int len, unsigned *hashp) { if (len <= sizeof(short) || len > sizeof(*sunaddr)) @@ -432,7 +432,7 @@ static int unix_release_sock (struct sock *sk, int embrion) */ if (atomic_read(&unix_tot_inflight)) - unix_gc(); /* Garbage collect fds */ + unix_gc(); /* Garbage collect fds */ return 0; } @@ -698,7 +698,7 @@ static struct sock *unix_find_other(struct sockaddr_un *sunname, int len, struct sock *u; struct nameidata nd; int err = 0; - + if (sunname->sun_path[0]) { err = path_lookup(sunname->sun_path, LOOKUP_FOLLOW, &nd); if (err) @@ -915,7 +915,7 @@ static int unix_dgram_connect(struct socket *sock, struct sockaddr *addr, unix_peer(sk)=other; unix_state_wunlock(sk); } - return 0; + return 0; out_unlock: unix_state_wunlock(sk); @@ -1021,7 +1021,7 @@ restart: goto out; sock_put(other); goto restart; - } + } /* Latch our state. @@ -1415,7 +1415,7 @@ out: return err; } - + static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, struct msghdr *msg, size_t len) { @@ -1467,11 +1467,11 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, if (size > SKB_MAX_ALLOC) size = SKB_MAX_ALLOC; - + /* * Grab a buffer */ - + skb=sock_alloc_send_skb(sk,size,msg->msg_flags&MSG_DONTWAIT, &err); if (skb==NULL) @@ -1530,7 +1530,7 @@ static int unix_seqpacket_sendmsg(struct kiocb *kiocb, struct socket *sock, { int err; struct sock *sk = sock->sk; - + err = sock_error(sk); if (err) return err; @@ -1543,7 +1543,7 @@ static int unix_seqpacket_sendmsg(struct kiocb *kiocb, struct socket *sock, return unix_dgram_sendmsg(kiocb, sock, msg, len); } - + static void unix_copy_addr(struct msghdr *msg, struct sock *sk) { struct unix_sock *u = unix_sk(sk); @@ -1605,7 +1605,7 @@ static int unix_dgram_recvmsg(struct kiocb *iocb, struct socket *sock, if (UNIXCB(skb).fp) unix_detach_fds(siocb->scm, skb); } - else + else { /* It is questionable: on PEEK we could: - do not return fds - good, but too simple 8) @@ -1613,11 +1613,11 @@ static int unix_dgram_recvmsg(struct kiocb *iocb, struct socket *sock, apparently wrong) - clone fds (I chose it for now, it is the most universal solution) - - POSIX 1003.1g does not actually define this clearly - at all. POSIX 1003.1g doesn't define a lot of things - clearly however! - + + POSIX 1003.1g does not actually define this clearly + at all. POSIX 1003.1g doesn't define a lot of things + clearly however! + */ if (UNIXCB(skb).fp) siocb->scm->fp = scm_fp_dup(UNIXCB(skb).fp); @@ -1637,7 +1637,7 @@ out: /* * Sleep until data has arrive. But check for races.. */ - + static long unix_stream_data_wait(struct sock * sk, long timeo) { DEFINE_WAIT(wait); @@ -1721,7 +1721,7 @@ static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock, /* * POSIX 1003.1g mandates this order. */ - + if ((err = sock_error(sk)) != 0) break; if (sk->sk_shutdown & RCV_SHUTDOWN) @@ -1937,7 +1937,7 @@ static struct sock *unix_seq_idx(int *iter, loff_t pos) struct sock *s; for (s = first_unix_socket(iter); s; s = next_unix_socket(iter, s)) { - if (off == pos) + if (off == pos) return s; ++off; } @@ -1955,7 +1955,7 @@ static void *unix_seq_next(struct seq_file *seq, void *v, loff_t *pos) { ++*pos; - if (v == (void *)1) + if (v == (void *)1) return first_unix_socket(seq->private); return next_unix_socket(seq->private, v); } @@ -1967,7 +1967,7 @@ static void unix_seq_stop(struct seq_file *seq, void *v) static int unix_seq_show(struct seq_file *seq, void *v) { - + if (v == (void *)1) seq_puts(seq, "Num RefCount Protocol Flags Type St " "Inode Path\n"); @@ -2040,7 +2040,7 @@ out_kfree: goto out; } -static struct file_operations unix_seq_fops = { +static const struct file_operations unix_seq_fops = { .owner = THIS_MODULE, .open = unix_seq_open, .read = seq_read, @@ -2064,8 +2064,8 @@ static int __init af_unix_init(void) BUILD_BUG_ON(sizeof(struct unix_skb_parms) > sizeof(dummy_skb->cb)); rc = proto_register(&unix_proto, 1); - if (rc != 0) { - printk(KERN_CRIT "%s: Cannot create unix_sock SLAB cache!\n", + if (rc != 0) { + printk(KERN_CRIT "%s: Cannot create unix_sock SLAB cache!\n", __FUNCTION__); goto out; } |