fix warnings in test_threaded_calls

diff --git a/tests/test_threaded_calls.c b/tests/test_threaded_calls.c
index 5e1156820b7cf7c2970ff2da8689138cf127fce9..3cdf0c5de895bc4140c5374bb6ef2d8b07dc7317 100644 (file)
--- a/tests/test_threaded_calls.c
+++ b/tests/test_threaded_calls.c
@@ -49,16 +49,17 @@
 
 #include <ykpers.h>
 
-void *start_thread(void *arg)
+static void *start_thread(void *arg)
 {
+       YK_STATUS *st;
+       YK_KEY *yk = 0;
+       yk_errno = 0;
+       ykp_errno = 0;
        if(!yk_init()) {
                printf("failed to init usb..\n");
                return NULL;
        }
-       YK_STATUS *st = ykds_alloc();
-       YK_KEY *yk = 0;
-       yk_errno = 0;
-       ykp_errno = 0;
+       st = ykds_alloc();
 
        yk = yk_open_first_key();
        if(yk != 0) {
@@ -68,12 +69,13 @@ void *start_thread(void *arg)
 
        ykds_free(st);
        yk_release();
+       return NULL;
 }
 
-void _test_threaded_calls()
+static void _test_threaded_calls(void)
 {
-       int times = 5;
-       int i;
+       unsigned long times = 5;
+       unsigned long i;
        ALLOC_THREADS(times);
 
        for(i = 0; i < times; i++) {