Style nits, typo and non-existing functions.

4 files changed, 8 insertions, 11 deletions

diff --git a/src/actions.c b/src/actions.c
index acfb466..bcefe0b 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -4952,7 +4952,7 @@ cmd_tmpwm (int interactive UNUSED, struct cmdarg **args)
      that are unmapped or destroyed. */
   list_for_each_entry (cur_screen, &rp_screens, node)
     {
-    sync_wins (cur_screen);
+      sync_wins (cur_screen);
     }
 
   /* At this point, new windows have the top level keys grabbed but
diff --git a/src/data.h b/src/data.h
index a8651c6..1e640e7 100644
--- a/src/data.h
+++ b/src/data.h
@@ -166,7 +166,7 @@ struct rp_screen
   GC normal_gc, inverse_gc;
   Window root, bar_window, key_window, input_window, frame_window, help_window;
   int bar_is_raised;
-  int screen_num;               /* Our screen number as dictated my X */
+  int screen_num;               /* Our screen number as dictated by X */
   Colormap def_cmap;
   Cursor rat;
 
diff --git a/src/screen.c b/src/screen.c
index d3a4d87..7224f57 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -181,7 +181,7 @@ is_a_root_window (unsigned int w)
 }
 
 rp_screen *
-screen_at(int index)
+screen_at (int index)
 {
   int i = 0;
   rp_screen *cur;
@@ -212,7 +212,7 @@ screen_cmp_left (void *priv, struct list_head *a, struct list_head *b)
 }
 
 void
-screen_sort(void)
+screen_sort (void)
 {
   return list_sort (NULL, &rp_screens, screen_cmp_left);
 }
@@ -230,7 +230,7 @@ init_global_screen (rp_global_screen *s)
 }
 
 void
-init_screens ()
+init_screens (void)
 {
   int i;
   int screen_count;
@@ -265,14 +265,13 @@ init_screens ()
 
   screen_sort ();
 
-  if (rr_outputs)
-    free (rr_outputs);
+  free (rr_outputs);
 }
 
 static void
 init_rat_cursor (rp_screen *s)
 {
-  s->rat = XCreateFontCursor( dpy, XC_icon );
+  s->rat = XCreateFontCursor (dpy, XC_icon);
 }
 
 static void
diff --git a/src/screen.h b/src/screen.h
index eef6c42..7d85951 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -35,7 +35,7 @@ void frameset_free (struct list_head *head);
 rp_frame *screen_get_frame (rp_screen *s, int frame_num);
 rp_frame *screen_find_frame_by_frame (rp_screen *s, rp_frame *f);
 
-void init_screens ();
+void init_screens (void);
 void activate_screen (rp_screen *s);
 void deactivate_screen (rp_screen *s);
 
@@ -53,8 +53,6 @@ rp_screen *screen_prev(void);
 
 rp_screen *screen_at (int index);
 
-rp_screen *screen_by_output(int rr_output);
-rp_screen *screen_by_crtc(int rr_crtc);
 void screen_sort(void);
 
 rp_screen *screen_add(int rr_output);