trim some casts

diff --git a/sys/kern/kern_subr.c b/sys/kern/kern_subr.c
index 1c0c447..596032a 100644 (file)
--- a/sys/kern/kern_subr.c
+++ b/sys/kern/kern_subr.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: kern_subr.c,v 1.39 2014/07/13 15:29:04 tedu Exp $     */
+/*     $OpenBSD: kern_subr.c,v 1.40 2014/07/13 15:48:41 tedu Exp $     */
 /*     $NetBSD: kern_subr.c,v 1.15 1996/04/09 17:21:56 ragge Exp $     */
 
 /*
@@ -192,7 +192,7 @@ hook_establish(struct hook_desc_head *head, int tail, void (*fn)(void *),
 {
        struct hook_desc *hdp;
 
-       hdp = (struct hook_desc *)malloc(sizeof (*hdp), M_DEVBUF, M_NOWAIT);
+       hdp = malloc(sizeof(*hdp), M_DEVBUF, M_NOWAIT);
        if (hdp == NULL)
                return (NULL);
 

diff --git a/sys/kern/sys_generic.c b/sys/kern/sys_generic.c
index b62f44e..1694640 100644 (file)
--- a/sys/kern/sys_generic.c
+++ b/sys/kern/sys_generic.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: sys_generic.c,v 1.91 2014/07/13 15:29:04 tedu Exp $   */
+/*     $OpenBSD: sys_generic.c,v 1.92 2014/07/13 15:48:41 tedu Exp $   */
 /*     $NetBSD: sys_generic.c,v 1.24 1996/03/29 00:25:32 cgd Exp $     */
 
 /*
@@ -945,7 +945,7 @@ doppoll(struct proc *p, struct pollfd *fds, u_int nfds,
 
        /* optimize for the default case, of a small nfds value */
        if (sz > sizeof(pfds))
-               pl = (struct pollfd *) malloc(sz, M_TEMP, M_WAITOK);
+               pl = malloc(sz, M_TEMP, M_WAITOK);
 
        if ((error = copyin(fds, pl, sz)) != 0)
                goto bad;

diff --git a/sys/kern/vfs_bio.c b/sys/kern/vfs_bio.c
index 19d80b3..51e19fe 100644 (file)
--- a/sys/kern/vfs_bio.c
+++ b/sys/kern/vfs_bio.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: vfs_bio.c,v 1.159 2014/07/13 15:29:04 tedu Exp $      */
+/*     $OpenBSD: vfs_bio.c,v 1.160 2014/07/13 15:48:41 tedu Exp $      */
 /*     $NetBSD: vfs_bio.c,v 1.44 1996/06/11 11:15:36 pk Exp $  */
 
 /*
@@ -441,7 +441,7 @@ bread_cluster(struct vnode *vp, daddr_t blkno, int size, struct buf **rbpp)
        if (howmany > maxra)
                howmany = maxra;
 
-       xbpp = mallocarray((howmany + 1), sizeof(struct buf *), M_TEMP, M_NOWAIT);
+       xbpp = mallocarray(howmany + 1, sizeof(struct buf *), M_TEMP, M_NOWAIT);
        if (xbpp == NULL)
                goto out;