Merge pull request #3986 from thinkyhead/rc_mbl_forward_iteration

Use memset in mbl.reset to save 58 bytes
9 years ago · f0a5b7f0bc
1 changed files with 1 additions and 3 deletions
--- a/Marlin/mesh_bed_leveling.cpp
+++ b/Marlin/mesh_bed_leveling.cpp
@ -31,9 +31,7 @@
  void mesh_bed_leveling::reset() {
    status = MBL_STATUS_NONE;
    z_offset = 0;
-    for (int8_t y = MESH_NUM_Y_POINTS; y--;)
+    memset(z_values, 0, sizeof(z_values));
      for (int8_t x = MESH_NUM_X_POINTS; x--;)
        z_values[y][x] = 0;
  }
 #endif  // MESH_BED_LEVELING