remove some obsolete casts

1 files changed, 6 insertions, 7 deletions

diff --git a/sys/kern/sys_socket.c b/sys/kern/sys_socket.c
index 5d28d6da66d..9958e1f50cd 100644
--- a/sys/kern/sys_socket.c
+++ b/sys/kern/sys_socket.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sys_socket.c,v 1.15 2013/01/15 11:12:57 bluhm Exp $	*/
+/*	$OpenBSD: sys_socket.c,v 1.16 2013/04/05 08:25:30 tedu Exp $	*/
 /*	$NetBSD: sys_socket.c,v 1.13 1995/08/12 23:59:09 mycroft Exp $	*/
 
 /*
@@ -131,7 +131,7 @@ soo_ioctl(struct file *fp, u_long cmd, caddr_t data, struct proc *p)
 int
 soo_poll(struct file *fp, int events, struct proc *p)
 {
-	struct socket *so = (struct socket *)fp->f_data;
+	struct socket *so = fp->f_data;
 	int revents = 0;
 	int s = splsoftnet();
 
@@ -164,9 +164,9 @@ soo_poll(struct file *fp, int events, struct proc *p)
 int
 soo_stat(struct file *fp, struct stat *ub, struct proc *p)
 {
-	struct socket *so = (struct socket *)fp->f_data;
+	struct socket *so = fp->f_data;
 
-	bzero((caddr_t)ub, sizeof (*ub));
+	bzero(ub, sizeof (*ub));
 	ub->st_mode = S_IFSOCK;
 	if ((so->so_state & SS_CANTRCVMORE) == 0 ||
 	    so->so_rcv.sb_cc != 0)
@@ -176,8 +176,7 @@ soo_stat(struct file *fp, struct stat *ub, struct proc *p)
 	ub->st_uid = so->so_euid;
 	ub->st_gid = so->so_egid;
 	(void) ((*so->so_proto->pr_usrreq)(so, PRU_SENSE,
-	    (struct mbuf *)ub, (struct mbuf *)0, 
-	    (struct mbuf *)0, p));
+	    (struct mbuf *)ub, NULL, NULL, p));
 	return (0);
 }
 
@@ -188,7 +187,7 @@ soo_close(struct file *fp, struct proc *p)
 	int error = 0;
 
 	if (fp->f_data)
-		error = soclose((struct socket *)fp->f_data);
+		error = soclose(fp->f_data);
 	fp->f_data = 0;
 	return (error);
 }