src/oping.c: Remove useless "strlen".

diff --git a/src/oping.c b/src/oping.c
index 0d7575e..b53974f 100644 (file)
--- a/src/oping.c
+++ b/src/oping.c
@@ -234,10 +234,6 @@ static int ping_initialize_contexts (pingobj_t *ping) /* {{{ */
 
 static void usage_exit (const char *name, int status) /* {{{ */
 {
-       int name_length;
-
-       name_length = (int) strlen (name);
-
        fprintf (stderr, "Usage: %s [OPTIONS] "
                                "-f filename | host [host [host ...]]\n"