llvmpipe: asst. clean-ups in lp_state_surface.c

Signed-off-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19289>

src/gallium/drivers/llvmpipe/lp_state_surface.c

@@ -1,5 +1,5 @@
 /**************************************************************************
- * 
+ *
  * Copyright 2007 VMware, Inc.
  * All Rights Reserved.
  *
@@ -10,19 +10,19 @@
  * 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.
  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * 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.
- * 
+ *
  **************************************************************************/
 
 /* Authors:  Keith Whitwell <keithw@vmware.com>
@@ -52,7 +52,6 @@ llvmpipe_set_framebuffer_state(struct pipe_context *pipe,
    struct llvmpipe_context *lp = llvmpipe_context(pipe);
 
    boolean changed = !util_framebuffer_state_equal(&lp->framebuffer, fb);
-   unsigned i;
 
    assert(fb->width <= LP_MAX_WIDTH);
    assert(fb->height <= LP_MAX_HEIGHT);
@@ -61,7 +60,7 @@ llvmpipe_set_framebuffer_state(struct pipe_context *pipe,
       /*
        * If no depth buffer is bound, send the utility function the default
        * format for no bound depth (PIPE_FORMAT_NONE).
-       */ 
+       */
       enum pipe_format depth_format = fb->zsbuf ?
          fb->zsbuf->format : PIPE_FORMAT_NONE;
       const struct util_format_description *depth_desc =
@@ -71,7 +70,7 @@ llvmpipe_set_framebuffer_state(struct pipe_context *pipe,
          debug_printf("Illegal setting of fb state with zsbuf created in "
                        "another context\n");
       }
-      for (i = 0; i < fb->nr_cbufs; i++) {
+      for (unsigned i = 0; i < fb->nr_cbufs; i++) {
          if (fb->cbufs[i] &&
              fb->cbufs[i]->context != pipe) {
             debug_printf("Illegal setting of fb state with cbuf %d created in "
@@ -91,13 +90,13 @@ llvmpipe_set_framebuffer_state(struct pipe_context *pipe,
        */
       lp->floating_point_depth =
          (util_get_depth_format_type(depth_desc) == UTIL_FORMAT_TYPE_FLOAT);
- 
+
       lp->mrd = util_get_depth_format_mrd(depth_desc);
 
       /* Tell the draw module how deep the Z/depth buffer is. */
       draw_set_zs_format(lp->draw, depth_format);
 
-      lp_setup_bind_framebuffer( lp->setup, &lp->framebuffer );
+      lp_setup_bind_framebuffer(lp->setup, &lp->framebuffer);
 
       lp->dirty |= LP_NEW_FRAMEBUFFER;
    }