trivial coding style clean ups

- Add space between if/for and the opening parentheses
- Place the opening brace on same line as the function (not for  udev)

From the CODING_STYLE
Try to use this:
    void foo() {
    }
instead of this:
    void foo()
    {
    }

1 files changed, 1 insertions, 1 deletions

diff --git a/src/udev/udev-ctrl.c b/src/udev/udev-ctrl.c
index 9e503001bb..4bb0ceafe7 100644
--- a/src/udev/udev-ctrl.c
+++ b/src/udev/udev-ctrl.c
@@ -359,7 +359,7 @@ struct udev_ctrl_msg *udev_ctrl_receive_msg(struct udev_ctrl_connection *conn)
         udev_ctrl_connection_ref(conn);
 
         /* wait for the incoming message */
-        for(;;) {
+        for (;;) {
                 struct pollfd pfd[1];
                 int r;