Remove some useless casts and includes. OK deraadt@ tedu@

diff --git a/lib/libc/termios/tcgetpgrp.c b/lib/libc/termios/tcgetpgrp.c
index 5c2e0ef..a85267a 100644 (file)
--- a/lib/libc/termios/tcgetpgrp.c
+++ b/lib/libc/termios/tcgetpgrp.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: tcgetpgrp.c,v 1.6 2013/04/17 17:40:35 tedu Exp $ */
+/*     $OpenBSD: tcgetpgrp.c,v 1.7 2014/12/16 03:32:21 millert Exp $ */
 /*-
  * Copyright (c) 1989, 1993
  *     The Regents of the University of California.  All rights reserved.
@@ -28,9 +28,7 @@
  * SUCH DAMAGE.
  */
 
-#include <sys/types.h>
 #include <sys/ioctl.h>
-#include <termios.h>
 #include <unistd.h>
 
 pid_t
@@ -39,7 +37,7 @@ tcgetpgrp(int fd)
        int s;
 
        if (ioctl(fd, TIOCGPGRP, &s) < 0)
-               return ((pid_t)-1);
+               return (-1);
 
-       return ((pid_t)s);
+       return (s);
 }

diff --git a/lib/libc/termios/tcsetpgrp.c b/lib/libc/termios/tcsetpgrp.c
index b10e1f4..2a0b722 100644 (file)
--- a/lib/libc/termios/tcsetpgrp.c
+++ b/lib/libc/termios/tcsetpgrp.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: tcsetpgrp.c,v 1.7 2013/04/17 17:40:35 tedu Exp $ */
+/*     $OpenBSD: tcsetpgrp.c,v 1.8 2014/12/16 03:32:21 millert Exp $ */
 /*-
  * Copyright (c) 1989, 1993
  *     The Regents of the University of California.  All rights reserved.
@@ -28,9 +28,7 @@
  * SUCH DAMAGE.
  */
 
-#include <sys/types.h>
 #include <sys/ioctl.h>
-#include <termios.h>
 #include <unistd.h>
 
 int