draw: asst. clean-up in draw_pt_util.c

Signed-off-by: Brian Paul <brianp@vmware.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17064>

src/gallium/auxiliary/draw/draw_pt_util.c

@@ -1,8 +1,8 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2007 VMware, Inc.
  * All Rights Reserved.
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the
  * "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
  * distribute, sub license, and/or sell copies of the Software, and to
  * permit persons to whom the Software is furnished to do so, subject to
  * the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice (including the
  * next paragraph) shall be included in all copies or substantial portions
  * of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,7 +22,7 @@
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- * 
+ *
  **************************************************************************/
 
  /*
@@ -35,6 +35,7 @@
 #include "draw/draw_pt.h"
 #include "util/u_debug.h"
 
+
 void
 draw_pt_split_prim(enum pipe_prim_type prim, unsigned *first, unsigned *incr)
 {
@@ -94,7 +95,9 @@ draw_pt_split_prim(enum pipe_prim_type prim, unsigned *first, unsigned *incr)
    }
 }
 
-unsigned draw_pt_trim_count(unsigned count, unsigned first, unsigned incr)
+
+unsigned
+draw_pt_trim_count(unsigned count, unsigned first, unsigned incr)
 {
    if (count < first)
       return 0;