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 fd232c967be4f658d2c6b3e97aa910802fb440e4..87262b80048d1eb2fca194c79640e467ad7c7e12 100644 (file)
--- 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;
 }