3 files changed, 12 insertions, 12 deletions
diff --git a/src/tools/oping/oping.c b/src/tools/oping/oping.c
index 0ca40326..b476b33a 100644
--- a/src/tools/oping/oping.c
+++ b/src/tools/oping/oping.c
@@ -48,10 +48,10 @@ struct c {
         /* stats */
         int    sent;
         int    rcvd;
-        float  rtt_min;
-        float  rtt_max;
-        float  rtt_avg;
-        float  rtt_m2;
+        double rtt_min;
+        double rtt_max;
+        double rtt_avg;
+        double rtt_m2;
 
         flow_set_t * flows;
 
@@ -82,7 +82,7 @@ struct oping_msg {
 #include "oping_client.c"
 #include "oping_server.c"
 
-static void usage()
+static void usage(void)
 {
         printf("Usage: oping [OPTION]...\n"
                "Checks liveness between a client and a server\n"
diff --git a/src/tools/oping/oping_client.c b/src/tools/oping/oping_client.c
index c2471b46..9f49a1df 100644
--- a/src/tools/oping/oping_client.c
+++ b/src/tools/oping/oping_client.c
@@ -62,8 +62,8 @@ void * reader(void * o)
         struct oping_msg * msg = (struct oping_msg *) buf;
         int fd = 0;
         int msg_len = 0;
-        float ms = 0;
-        float d = 0;
+        double ms = 0;
+        double d = 0;
         fqueue_t * fq = fqueue_create();
         if (fq == NULL)
                 return (void *) 1;
@@ -83,7 +83,7 @@ void * reader(void * o)
                                 continue;
                         }
 
-                        if ((int) ntohl(msg->id) >= client.count) {
+                        if (ntohl(msg->id) >= (ssize_t) client.count) {
                                 printf("Invalid id.\n");
                                 continue;
                         }
@@ -94,7 +94,7 @@ void * reader(void * o)
 
                         pthread_mutex_lock(&client.lock);
                         ms = ts_diff_us(&client.times[ntohl(msg->id)], &now)
-                                /1000.0;
+                                / 1000.0;
                         pthread_mutex_unlock(&client.lock);
 
                         printf("%d bytes from %s: seq=%d time=%.3f ms\n",
@@ -164,7 +164,7 @@ void * writer(void * o)
         return (void *) 0;
 }
 
-int client_main()
+int client_main(void)
 {
         struct sigaction sig_act;
 
diff --git a/src/tools/oping/oping_server.c b/src/tools/oping/oping_server.c
index 8680b11b..193b76d1 100644
--- a/src/tools/oping/oping_server.c
+++ b/src/tools/oping/oping_server.c
@@ -107,7 +107,7 @@ void * server_thread(void *o)
                         server.times[fd] = now;
                         pthread_mutex_unlock(&server.lock);
 
-                        msg->type = htonl((uint32_t) ECHO_REPLY);
+                        msg->type = htonl(ECHO_REPLY);
 
                         if (flow_write(fd, buf, msg_len) < 0) {
                                 printf("Error writing to flow (fd %d).\n", fd);
@@ -156,7 +156,7 @@ void * accept_thread(void * o)
         return (void *) 0;
 }
 
-int server_main()
+int server_main(void)
 {
         struct sigaction sig_act;