[src/trunk]: src/common/lib/libc/string NULL does not need a cast

[plunky <plunky%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/99ba59200d79
branches:  trunk
changeset: 769102:99ba59200d79
user:      plunky <plunky%NetBSD.org@localhost>
date:      Wed Aug 31 15:48:32 2011 +0000

description:
NULL does not need a cast

diffstat:

 common/lib/libc/string/strchr.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r ab7d097f4e07 -r 99ba59200d79 common/lib/libc/string/strchr.c
--- a/common/lib/libc/string/strchr.c   Wed Aug 31 14:42:18 2011 +0000
+++ b/common/lib/libc/string/strchr.c   Wed Aug 31 15:48:32 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: strchr.c,v 1.4 2009/07/17 19:37:57 dsl Exp $   */
+/*     $NetBSD: strchr.c,v 1.5 2011/08/31 15:48:32 plunky Exp $        */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)index.c    8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: strchr.c,v 1.4 2009/07/17 19:37:57 dsl Exp $");
+__RCSID("$NetBSD: strchr.c,v 1.5 2011/08/31 15:48:32 plunky Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -59,7 +59,7 @@
                        return(__UNCONST(p));
                }
                if (!*p)
-                       return((char *)NULL);
+                       return(NULL);
        }
        /* NOTREACHED */
 }