rdate/ntp.c: unused attempts

[Artturi Alm]

Hi,

been there unused since import, and counting accepts+rejects has been enough,
so here's a diff for cleaning it away.

-Artturi


diff --git a/usr.sbin/rdate/ntp.c b/usr.sbin/rdate/ntp.c
index d48b6cae19e..92cb4c70fcb 100644
--- a/usr.sbin/rdate/ntp.c
+++ b/usr.sbin/rdate/ntp.c
@@ -177,7 +177,7 @@ ntp_client(const char *hostname, int family, struct timeval 
*new,
 int
 sync_ntp(int fd, const struct sockaddr *peer, double *offset, double *error)
 {
-       int attempts = 0, accepts = 0, rejects = 0;
+       int accepts = 0, rejects = 0;
        int delay = MAX_DELAY, ret;
        double deadline;
        double a, b, x, y;
@@ -193,7 +193,7 @@ sync_ntp(int fd, const struct sockaddr *peer, double 
*offset, double *error)
                return (-1);
        }
 
-       while (accepts < MAX_QUERIES && attempts < 2 * MAX_QUERIES) {
+       while (accepts < MAX_QUERIES) {
                memset(&data, 0, sizeof(data));
 
                if (current_time(JAN_1970) > deadline) {