Fix several mod_destroy() prototypes

modules/httpd/httpd.c

@@ -51,7 +51,7 @@
 
 /* module functions */
 static int mod_init();
-static int destroy(void);
+static void destroy(void);
 
 static mi_response_t *mi_list_root_path(const mi_params_t *params,
 						struct mi_handler *async_hdl);
@@ -187,7 +187,7 @@ static int mod_init(void)
 }
 
 
-int destroy(void)
+static void destroy(void)
 {
 	struct httpd_cb *cb = httpd_cb_list;
 
@@ -198,7 +198,6 @@ int destroy(void)
 		shm_free(cb);
 		cb = httpd_cb_list;
 	}
-	return 0;
 }
 
 

modules/mi_datagram/mi_datagram.c

@@ -60,7 +60,7 @@
 
 static int mi_mod_init(void);
 static int mi_child_init(int rank);
-static int mi_destroy(void);
+static void mi_destroy(void);
 static int pre_datagram_process(void);
 static int post_datagram_process(void);
 static void datagram_process(int rank);
@@ -345,7 +345,7 @@ static int post_datagram_process(void)
 }
 
 
-static int mi_destroy(void)
+static void mi_destroy(void)
 {
 	int n;
 	struct stat filestat;
@@ -357,16 +357,11 @@ static int mi_destroy(void)
 			if (unlink(mi_socket)<0){
 				LM_ERR("cannot delete the socket (%s): %s\n",
 						mi_socket, strerror(errno));
-				goto error;
+				return;
 			}
 		} else if (n<0 && errno!=ENOENT) {
 			LM_ERR("socket stat failed: %s\n",	strerror(errno));
-			goto error;
+			return;
 		}
 	}
-
-	return 0;
-error:
-	return -1;
-
 }

modules/mi_fifo/mi_fifo.c

@@ -45,7 +45,7 @@
 
 static int mi_mod_init(void);
 static void fifo_process(int rank);
-static int mi_destroy(void);
+static void mi_destroy(void);
 
 /* FIFO server vars */
 /* FIFO name */
@@ -228,7 +228,7 @@ static void fifo_process(int rank)
 }
 
 
-static int mi_destroy(void)
+static void mi_destroy(void)
 {
 	int n;
 	struct stat filestat;
@@ -240,15 +240,11 @@ static int mi_destroy(void)
 		if (unlink(mi_fifo)<0){
 			LM_ERR("cannot delete the fifo (%s): %s\n",
 				mi_fifo, strerror(errno));
-			goto error;
+			return;
 		}
 	} else if (n<0 && errno!=ENOENT) {
 		LM_ERR("FIFO stat failed: %s\n", strerror(errno));
-		goto error;
+		return;
 	}
-
-	return 0;
-error:
-	return -1;
 }
 

modules/mi_html/mi_html.c

@@ -34,7 +34,7 @@
 
 /* module functions */
 static int mod_init();
-static int destroy(void);
+static void destroy(void);
 int mi_http_answer_to_connection (void *cls, void *connection,
 		const char *url, const char *method,
 		const char *version, const char *upload_data,
@@ -177,10 +177,9 @@ static int mod_init(void)
 }
 
 
-int destroy(void)
+static void destroy(void)
 {
 	mi_http_destroy_async_lock();
-	return 0;
 }
 
 

modules/mi_http/mi_http.c

@@ -35,7 +35,7 @@
 
 /* module functions */
 static int mod_init();
-static int destroy(void);
+static void destroy(void);
 int mi_json_answer_to_connection (void *cls, void *connection,
 		const char *url, const char *method,
 		const char *version, const char *upload_data,
@@ -169,10 +169,9 @@ static int mod_init(void)
 }
 
 
-int destroy(void)
+static void destroy(void)
 {
 	mi_json_destroy_async_lock();
-	return 0;
 }
 
 

modules/mi_xmlrpc_ng/mi_xmlrpc_http.c

@@ -45,7 +45,7 @@ str xml_strerr[] = {
 
 /* module functions */
 static int mod_init();
-static int destroy(void);
+static void destroy(void);
 int mi_xmlrpc_http_answer_to_connection (void *cls, void *connection,
 		const char *url, const char *method,
 		const char *version, const char *upload_data,
@@ -172,10 +172,9 @@ static int mod_init(void)
 }
 
 
-int destroy(void)
+static void destroy(void)
 {
 	mi_xmlrpc_http_destroy_async_lock();
-	return 0;
 }
 
 

modules/pi_http/pi_http.c

@@ -42,7 +42,7 @@ extern ph_framework_t *ph_framework_data;
 /* module functions */
 static int mod_init();
 static int child_init(int);
-static int destroy(void);
+static void destroy(void);
 int ph_answer_to_connection (void *cls, void *connection,
 		const char *url, const char *method,
 		const char *version, const char *upload_data,
@@ -225,11 +225,10 @@ static int child_init(int rank)
 }
 
 
-int destroy(void)
+static void destroy(void)
 {
 	destroy_http_db(ph_framework_data);
 	ph_destroy_async_lock();
-	return 0;
 }