Remove spurious casts in malloc(3)'s argument.

Use `return' instead of `exit' at the bottom of main().

1 files changed, 3 insertions, 3 deletions

diff --git a/usr.bin/tee/tee.c b/usr.bin/tee/tee.c
index 30f919f..e77ec6d 100644
--- a/usr.bin/tee/tee.c
+++ b/usr.bin/tee/tee.c
@@ -93,7 +93,7 @@ main(argc, argv)
 	argv += optind;
 	argc -= optind;
 
-	if ((buf = malloc((u_int)BSIZE)) == NULL)
+	if ((buf = malloc(BSIZE)) == NULL)
 		errx(1, "malloc");
 
 	add(STDOUT_FILENO, "stdout");
@@ -121,7 +121,7 @@ main(argc, argv)
 		}
 	if (rval < 0)
 		err(1, "read");
-	exit(exitval);
+	return (exitval);
 }
 
 static void
@@ -138,7 +138,7 @@ add(fd, name)
 {
 	LIST *p;
 
-	if ((p = malloc((u_int)sizeof(LIST))) == NULL)
+	if ((p = malloc(sizeof(LIST))) == NULL)
 		errx(1, "malloc");
 	p->fd = fd;
 	p->name = name;