libudev: ctrl - return error after sending ctrl message

[elogind.git] / udev / lib / libudev-ctrl.c

diff --git a/udev/lib/libudev-ctrl.c b/udev/lib/libudev-ctrl.c
index caf0dc08a363e29bf415954adaf0838b6f526726..570e91c89e08fd51dcb8424982d03bc7aeddebba 100644 (file)
--- a/udev/lib/libudev-ctrl.c
+++ b/udev/lib/libudev-ctrl.c
@@ -168,38 +168,32 @@ static int ctrl_send(struct udev_ctrl *uctrl, enum udev_ctrl_msg_type type, int
 
 int udev_ctrl_send_set_log_level(struct udev_ctrl *uctrl, int priority)
 {
-       ctrl_send(uctrl, UDEV_CTRL_SET_LOG_LEVEL, priority, NULL);
-       return 0;
+       return ctrl_send(uctrl, UDEV_CTRL_SET_LOG_LEVEL, priority, NULL);
 }
 
 int udev_ctrl_send_stop_exec_queue(struct udev_ctrl *uctrl)
 {
-       ctrl_send(uctrl, UDEV_CTRL_STOP_EXEC_QUEUE, 0, NULL);
-       return 0;
+       return ctrl_send(uctrl, UDEV_CTRL_STOP_EXEC_QUEUE, 0, NULL);
 }
 
 int udev_ctrl_send_start_exec_queue(struct udev_ctrl *uctrl)
 {
-       ctrl_send(uctrl, UDEV_CTRL_START_EXEC_QUEUE, 0, NULL);
-       return 0;
+       return ctrl_send(uctrl, UDEV_CTRL_START_EXEC_QUEUE, 0, NULL);
 }
 
 int udev_ctrl_send_reload_rules(struct udev_ctrl *uctrl)
 {
-       ctrl_send(uctrl, UDEV_CTRL_RELOAD_RULES, 0, NULL);
-       return 0;
+       return ctrl_send(uctrl, UDEV_CTRL_RELOAD_RULES, 0, NULL);
 }
 
 int udev_ctrl_send_set_env(struct udev_ctrl *uctrl, const char *key)
 {
-       ctrl_send(uctrl, UDEV_CTRL_SET_ENV, 0, key);
-       return 0;
+       return ctrl_send(uctrl, UDEV_CTRL_SET_ENV, 0, key);
 }
 
 int udev_ctrl_send_set_max_childs(struct udev_ctrl *uctrl, int count)
 {
-       ctrl_send(uctrl, UDEV_CTRL_SET_MAX_CHILDS, count, NULL);
-       return 0;
+       return ctrl_send(uctrl, UDEV_CTRL_SET_MAX_CHILDS, count, NULL);
 }
 
 struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl *uctrl)