drm_hwcomposer: style fixes

Change-Id: Id04a088a895f8372a32623713589d43d5e0495ef
diff --git a/hwcomposer.cpp b/hwcomposer.cpp
index a83c247..787be72 100644
--- a/hwcomposer.cpp
+++ b/hwcomposer.cpp
@@ -73,7 +73,7 @@
   Importer *importer;
 };
 
-static void hwc_dump(struct hwc_composer_device_1* dev, char *buff,
+static void hwc_dump(struct hwc_composer_device_1 *dev, char *buff,
                      int buff_len) {
   struct hwc_context_t *ctx = (struct hwc_context_t *)&dev->common;
   std::ostringstream out;
@@ -159,8 +159,8 @@
 
   if (display_contents->retireFenceFd >= 0) {
     int old_retire_fence = display_contents->retireFenceFd;
-    display_contents->retireFenceFd = sync_merge("dc_retire", old_retire_fence,
-                                                 layer->releaseFenceFd);
+    display_contents->retireFenceFd =
+        sync_merge("dc_retire", old_retire_fence, layer->releaseFenceFd);
     close(old_retire_fence);
   } else {
     display_contents->retireFenceFd = dup(layer->releaseFenceFd);