[src/trunk]: src/lib/libc/inet remove unneeded code, and kill parens from return

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

details:   https://anonhg.NetBSD.org/src/rev/3e9938b7912c
branches:  trunk
changeset: 326661:3e9938b7912c
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Feb 10 16:30:54 2014 +0000

description:
remove unneeded code, and kill parens from return

diffstat:

 lib/libc/inet/inet_ntop.c |  20 +++++++++-----------
 1 files changed, 9 insertions(+), 11 deletions(-)

diffs (59 lines):

diff -r d9c23882d15c -r 3e9938b7912c lib/libc/inet/inet_ntop.c
--- a/lib/libc/inet/inet_ntop.c Mon Feb 10 16:29:30 2014 +0000
+++ b/lib/libc/inet/inet_ntop.c Mon Feb 10 16:30:54 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: inet_ntop.c,v 1.10 2014/02/10 16:29:30 christos Exp $  */
+/*     $NetBSD: inet_ntop.c,v 1.11 2014/02/10 16:30:54 christos Exp $  */
 
 /*
  * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
@@ -22,7 +22,7 @@
 #if 0
 static const char rcsid[] = "Id: inet_ntop.c,v 1.5 2005/11/03 22:59:52 marka Exp";
 #else
-__RCSID("$NetBSD: inet_ntop.c,v 1.10 2014/02/10 16:29:30 christos Exp $");
+__RCSID("$NetBSD: inet_ntop.c,v 1.11 2014/02/10 16:30:54 christos Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -74,12 +74,12 @@
 
        switch (af) {
        case AF_INET:
-               return (inet_ntop4(src, dst, size));
+               return inet_ntop4(src, dst, size);
        case AF_INET6:
-               return (inet_ntop6(src, dst, size));
+               return inet_ntop6(src, dst, size);
        default:
                errno = EAFNOSUPPORT;
-               return (NULL);
+               return NULL;
        }
        /* NOTREACHED */
 }
@@ -106,12 +106,10 @@
 
        l = snprintf(tmp, sizeof(tmp), "%u.%u.%u.%u",
            src[0], src[1], src[2], src[3]);
-       if (l <= 0 || (socklen_t) l >= size) {
-               errno = ENOSPC;
-               return (NULL);
-       }
+       if (l <= 0 || (socklen_t) l >= size)
+               return NULL;
        strlcpy(dst, tmp, size);
-       return (dst);
+       return dst;
 }
 
 /* const char *
@@ -224,7 +222,7 @@
        if ((size_t)(tp - tmp) > size)
                goto out;
        strlcpy(dst, tmp, size);
-       return (dst);
+       return dst;
 out:
        errno = ENOSPC;
        return NULL;