Cleanup: outdated/unhelpful comments

source/blender/bmesh/operators/bmo_removedoubles.c

@@ -387,7 +387,7 @@ void bmo_average_vert_facedata_exec(BMesh *bm, BMOperator *op)
   BMOIter siter;
   BMIter iter;
   BMVert *v;
-  BMLoop *l /* , *firstl = NULL */;
+  BMLoop *l;
   CDBlockBytes min, max;
   int i;
 

source/blender/editors/armature/armature_add.c

@@ -122,9 +122,6 @@ EditBone *ED_armature_ebone_add_primitive(Object *obedit_arm, float length, bool
   return bone;
 }
 
-/* previously addvert_armature */
-/* the ctrl-click method */
-
 /**
  * Note this is already ported to multi-objects as it is.
  * Since only the active bone is extruded even for single objects,

source/blender/editors/armature/pose_slide.c

@@ -689,7 +689,7 @@ static void pose_slide_rest_pose_apply(bContext *C, tPoseSlideOp *pso)
       /* Not strictly a transform, but custom properties contribute
        * to the pose produced in many rigs (e.g. the facial rigs used in Sintel). */
       /* TODO Not implemented */
-      // pose_slide_apply_props(pso, pfl, "[\""); /* dummy " for texteditor bugs */
+      // pose_slide_apply_props(pso, pfl, "[\"");
     }
   }
 
@@ -765,7 +765,7 @@ static void pose_slide_apply(bContext *C, tPoseSlideOp *pso)
     if (ELEM(pso->channels, PS_TFM_ALL, PS_TFM_PROPS) && (pfl->oldprops)) {
       /* Not strictly a transform, but custom properties contribute
        * to the pose produced in many rigs (e.g. the facial rigs used in Sintel). */
-      pose_slide_apply_props(pso, pfl, "[\""); /* dummy " for texteditor bugs */
+      pose_slide_apply_props(pso, pfl, "[\"");
     }
   }
 

source/blender/editors/mesh/editmesh_tools.c

@@ -3905,7 +3905,7 @@ static float bm_edge_seg_isect(const float sco_a[2],
     x12 = mouse_path[i][0];
     y12 = mouse_path[i][1];
 
-    /* Perp. Distance from point to line */
+    /* Calculate the distance from point to line. */
     if (m2 != MAXSLOPE) {
       /* sqrt(m2 * m2 + 1); Only looking for change in sign.  Skip extra math .*/
       dist = (y12 - m2 * x12 - b2);

source/blender/editors/sculpt_paint/paint_image_proj.c

@@ -4338,7 +4338,6 @@ static void project_paint_prepare_all_faces(ProjPaintState *ps,
       continue;
     }
 
-    /* tfbase here should be non-null! */
     BLI_assert(mloopuv_base != NULL);
 
     if (is_face_sel && tpage) {

source/blender/editors/space_view3d/view3d_edit.c

@@ -3020,7 +3020,6 @@ void VIEW3D_OT_view_all(wmOperatorType *ot)
  * Move & Zoom the view to fit selected contents.
  * \{ */
 
-/* like a localview without local!, was centerview() in 2.4x */
 static int viewselected_exec(bContext *C, wmOperator *op)
 {
   ARegion *region = CTX_wm_region(C);

source/blender/gpu/intern/gpu_framebuffer_private.hh

@@ -20,12 +20,7 @@
 /** \file
  * \ingroup gpu
  *
- * GPU Frame-buffer
+ * Private frame buffer API.
- * - this is a wrapper for an OpenGL framebuffer object (FBO). in practice
- *   multiple FBO's may be created.
- * - actual FBO creation & config is deferred until GPU_framebuffer_bind or
- *   GPU_framebuffer_check_valid to allow creation & config while another
- *   opengl context is bound (since FBOs are not shared between ogl contexts).
  */
 
 #pragma once

source/blender/gpu/opengl/gl_texture.hh

@@ -1,4 +1,3 @@
-
 /*
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -20,13 +19,6 @@
 
 /** \file
  * \ingroup gpu
- *
- * GPU Framebuffer
- * - this is a wrapper for an OpenGL framebuffer object (FBO). in practice
- *   multiple FBO's may be created.
- * - actual FBO creation & config is deferred until GPU_framebuffer_bind or
- *   GPU_framebuffer_check_valid to allow creation & config while another
- *   opengl context is bound (since FBOs are not shared between ogl contexts).
  */
 
 #pragma once

source/blender/render/intern/pipeline.c

@@ -2337,7 +2337,7 @@ static int do_write_image_or_movie(Render *re,
   printf(" (Saving: %s)\n", name);
 
   fputc('\n', stdout);
-  fflush(stdout); /* needed for renderd !! (not anymore... (ton)) */
+  fflush(stdout);
 
   return ok;
 }