1 files changed, 5 insertions, 7 deletions

diff --git a/plugins/check_ntp_time.c b/plugins/check_ntp_time.c
index e344f8b7..391b2df2 100644
--- a/plugins/check_ntp_time.c
+++ b/plugins/check_ntp_time.c
@@ -244,7 +244,7 @@ void setup_request(ntp_message *p){
  * this is done by filtering servers based on stratum, dispersion, and
  * finally round-trip delay. */
 int best_offset_server(const ntp_server_results *slist, int nservers){
-        int i=0, cserver=0, best_server=-1;
+        int cserver=0, best_server=-1;
 
         /* for each server */
         for(cserver=0; cserver<nservers; cserver++){
@@ -303,7 +303,7 @@ int best_offset_server(const ntp_server_results *slist, int nservers){
  *   we have to do it in a way that our lazy macros don't handle currently :( */
 double offset_request(const char *host, int *status){
         int i=0, j=0, ga_result=0, num_hosts=0, *socklist=NULL, respnum=0;
-        int servers_completed=0, one_written=0, one_read=0, servers_readable=0, best_index=-1;
+        int servers_completed=0, one_read=0, servers_readable=0, best_index=-1;
         time_t now_time=0, start_ts=0;
         ntp_message *req=NULL;
         double avg_offset=0.;
@@ -368,7 +368,6 @@ double offset_request(const char *host, int *status){
                  * been touched in the past second or so and is still lacking
                  * some responses. For each of these servers, send a new request,
                  * and update the "waiting" timestamp with the current time. */
-                one_written=0;
                 now_time=time(NULL);
 
                 for(i=0; i<num_hosts; i++){
@@ -378,7 +377,6 @@ double offset_request(const char *host, int *status){
                                 setup_request(&req[i]);
                                 write(socklist[i], &req[i], sizeof(ntp_message));
                                 servers[i].waiting=now_time;
-                                one_written=1;
                                 break;
                         }
                 }
@@ -477,11 +475,11 @@ int process_arguments(int argc, char **argv){
                 switch (c) {
                 case 'h':
                         print_help();
-                        exit(STATE_OK);
+                        exit(STATE_UNKNOWN);
                         break;
                 case 'V':
                         print_revision(progname, NP_VERSION);
-                        exit(STATE_OK);
+                        exit(STATE_UNKNOWN);
                         break;
                 case 'v':
                         verbose++;
@@ -635,7 +633,7 @@ void print_help(void){
         printf("%s\n", _("Notes:"));
         printf(" %s\n", _("If you'd rather want to monitor an NTP server, please use"));
         printf(" %s\n", _("check_ntp_peer."));
-        printf(" %s\n", _("--time-offset is usefull for compensating for servers with known"));
+        printf(" %s\n", _("--time-offset is useful for compensating for servers with known"));
         printf(" %s\n", _("and expected clock skew."));
         printf("\n");
         printf(UT_THRESHOLDS_NOTES);