From: Li Zefan <lizf@cn.fujitsu.com>
Date: Tue, 4 Sep 2007 07:20:25 +0000 (+0800)
Subject: rename: remove useless variable
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bfcb3d7658a9e991156ad756c368b7104239fc68;p=util-linux

rename: remove useless variable

The number of files successfully renamed is calculated and stored in variable
ct, > but actually the variable is not used afterwards.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
---

diff --git a/misc-utils/rename.c b/misc-utils/rename.c
index fd232c96..87262b80 100644
--- a/misc-utils/rename.c
+++ b/misc-utils/rename.c
@@ -64,7 +64,7 @@ do_rename(char *from, char *to, char *s) {
 int
 main(int argc, char **argv) {
 	char *from, *to, *p;
-	int i, ct;
+	int i;
 
 	progname = argv[0];
 	if ((p = strrchr(progname, '/')) != NULL)
@@ -90,8 +90,7 @@ main(int argc, char **argv) {
 	from = argv[1];
 	to = argv[2];
 
-	ct = 0;
 	for (i=3; i<argc; i++)
-		ct += do_rename(from, to, argv[i]);
+		do_rename(from, to, argv[i]);
 	return 0;
 }