[src/trunk]: src/usr.bin/xlint/lint1 lint: remove redundant parentheses aroun...

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

details:   https://anonhg.NetBSD.org/src/rev/b6030232dd0a
branches:  trunk
changeset: 949356:b6030232dd0a
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Jan 10 14:12:48 2021 +0000

description:
lint: remove redundant parentheses around return value

diffstat:

 usr.bin/xlint/lint1/decl.c  |  18 +++++++++---------
 usr.bin/xlint/lint1/main1.c |   6 +++---
 2 files changed, 12 insertions(+), 12 deletions(-)

diffs (87 lines):

diff -r 591a56523971 -r b6030232dd0a usr.bin/xlint/lint1/decl.c
--- a/usr.bin/xlint/lint1/decl.c        Sun Jan 10 14:09:57 2021 +0000
+++ b/usr.bin/xlint/lint1/decl.c        Sun Jan 10 14:12:48 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: decl.c,v 1.117 2021/01/10 14:09:57 rillig Exp $ */
+/* $NetBSD: decl.c,v 1.118 2021/01/10 14:12:48 rillig Exp $ */
 
 /*
  * Copyright (c) 1996 Christopher G. Demetriou.  All Rights Reserved.
@@ -38,7 +38,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: decl.c,v 1.117 2021/01/10 14:09:57 rillig Exp $");
+__RCSID("$NetBSD: decl.c,v 1.118 2021/01/10 14:12:48 rillig Exp $");
 #endif
 
 #include <sys/param.h>
@@ -2029,20 +2029,20 @@
                /* redefinition of %s */
                error(28, dsym->s_name);
                print_previous_declaration(-1, rsym);
-               return(1);
+               return 1;
        }
        if (!eqtype(rsym->s_type, dsym->s_type, 0, 0, dowarn)) {
                /* redeclaration of %s */
                error(27, dsym->s_name);
                print_previous_declaration(-1, rsym);
-               return(1);
+               return 1;
        }
        if (rsym->s_scl == EXTERN && dsym->s_scl == EXTERN)
-               return(0);
+               return 0;
        if (rsym->s_scl == STATIC && dsym->s_scl == STATIC)
-               return(0);
+               return 0;
        if (rsym->s_scl == STATIC && dsym->s_def == DECL)
-               return(0);
+               return 0;
        if (rsym->s_scl == EXTERN && rsym->s_def == DEF) {
                /*
                 * All cases except "int a = 1; static int a;" are caught
@@ -2051,13 +2051,13 @@
                /* redeclaration of %s */
                error(27, dsym->s_name);
                print_previous_declaration(-1, rsym);
-               return(1);
+               return 1;
        }
        if (rsym->s_scl == EXTERN) {
                /* previously declared extern, becomes static: %s */
                warning(29, dsym->s_name);
                print_previous_declaration(-1, rsym);
-               return(0);
+               return 0;
        }
        /*
         * Now it's one of:
diff -r 591a56523971 -r b6030232dd0a usr.bin/xlint/lint1/main1.c
--- a/usr.bin/xlint/lint1/main1.c       Sun Jan 10 14:09:57 2021 +0000
+++ b/usr.bin/xlint/lint1/main1.c       Sun Jan 10 14:12:48 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: main1.c,v 1.32 2021/01/04 22:26:50 rillig Exp $        */
+/*     $NetBSD: main1.c,v 1.33 2021/01/10 14:12:48 rillig Exp $        */
 
 /*
  * Copyright (c) 1994, 1995 Jochen Pohl
@@ -37,7 +37,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID) && !defined(lint)
-__RCSID("$NetBSD: main1.c,v 1.32 2021/01/04 22:26:50 rillig Exp $");
+__RCSID("$NetBSD: main1.c,v 1.33 2021/01/10 14:12:48 rillig Exp $");
 #endif
 
 #include <sys/types.h>
@@ -200,7 +200,7 @@
 
                case 'm':
                        msglist();
-                       return(0);
+                       return 0;
 
                case 'R':
                        fnaddreplsrcdir(optarg);