fix gcc warnings

poelzi · Apr 1, 2013 · 972ea41 · 972ea41
1 parent f54b212
commit 972ea41
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Showing 4 changed files with 9 additions and 7 deletions.
diff --git a/src/linux_netlink.c b/src/linux_netlink.c
@@ -156,7 +156,6 @@ nl_connection_handler (GSocket *socket, GIOCondition condition, gpointer user_da
 	char buff[BUFF_SIZE];
 	size_t recv_len;
 	struct sockaddr_nl from_nla;
-	socklen_t from_nla_len;
 	struct nlmsghdr *nlh;
 	struct sockaddr_nl kern_nla;
 	struct cn_msg *cn_hdr;
@@ -172,7 +171,6 @@ nl_connection_handler (GSocket *socket, GIOCondition condition, gpointer user_da
 	kern_nla.nl_pad = 0;
 
 	memset(buff, 0, sizeof(buff));
-	from_nla_len = sizeof(from_nla);
 	memcpy(&from_nla, &kern_nla, sizeof(from_nla));
 
 	/* the helper process exited */

diff --git a/src/sysctl.c b/src/sysctl.c
@@ -66,6 +66,7 @@ enum {
 
 #define IOPRIO_CLASS_SHIFT	13
 
+/*  // test
 static void ioprio_print(int pid)
 {
   int ioprio, ioclass;
@@ -83,6 +84,7 @@ static void ioprio_print(int pid)
       printf("%s\n", to_prio[ioclass]);
   }
 }
+*/
 
 int ioprio_getpid(pid_t pid, int *ioprio, int *ioclass) {
   int rv = ioprio_get(IOPRIO_WHO_PROCESS, pid);

diff --git a/src/ulatencyd.c b/src/ulatencyd.c
@@ -373,7 +373,6 @@ gboolean            g_spawn_sync                        ("/",
 #ifdef ENABLE_DBUS
 static int do_dbus_init() {
   GError *error = NULL;
-  DBusConnection *con;
 #ifdef DEVELOP_DBUS_SESSION
   char *env_uid;
   uid_t target = 0;
@@ -406,9 +405,12 @@ static int do_dbus_init() {
       g_error_free (error);
       return FALSE;
     }
-  con = dbus_g_connection_get_connection(U_dbus_connection);
 #ifndef DEVELOP_MODE
+  DBusConnection *con;
+  con = dbus_g_connection_get_connection(U_dbus_connection);
   dbus_connection_set_exit_on_disconnect (con, FALSE);
+#else
+  dbus_g_connection_get_connection(U_dbus_connection);
 #endif
   return TRUE;
 }
@@ -587,7 +589,7 @@ int main (int argc, char *argv[])
     open_logfile(log_file);
   }
 
-  g_log(G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE, "");
+  g_log(G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE, " ");
   g_log(G_LOG_DOMAIN, G_LOG_LEVEL_MESSAGE, "================= starting ulatencyd =================");
 
   main_context = g_main_context_default();

diff --git a/tests/forkbomb.c b/tests/forkbomb.c
@@ -40,7 +40,7 @@ main (argc, argv)
   int work = 0;
   int rand = open("/dev/urandom",O_RDONLY);
   int data[2];
-  int tmpi;
+  int tmpi = 0;
   pid_t pid;
 
 
@@ -131,7 +131,7 @@ main (argc, argv)
         if(work) {
           read(rand, &data, sizeof(int)*2);
           if(data[1] != 0) {
-            tmpi = data[0]/data[1];
+            tmpi += data[0]/data[1];
           }
         } else {
           sleep(10000);