quiet warnings with CONFIG_DEBUG

unused var plane_bsize

Change-Id: I02d75ec5ceab2f9d61a1a4ff5b5f1bc2d1b0a7a4

av1/common/reconintra.c

diff --git a/av1/common/reconintra.c b/av1/common/reconintra.c
index a679e7f..4cf6fe7 100644
--- a/av1/common/reconintra.c
+++ b/av1/common/reconintra.c
@@ -2171,6 +2171,7 @@
 #if CONFIG_DEBUG
     assert(is_cfl_allowed(mbmi));
     const BLOCK_SIZE plane_bsize = get_plane_block_size(mbmi->sb_type, pd);
+    (void)plane_bsize;
     assert(plane_bsize < BLOCK_SIZES_ALL);
     if (!xd->lossless[mbmi->segment_id]) {
       assert(blk_col == 0);

av1/encoder/rdopt.c

diff --git a/av1/encoder/rdopt.c b/av1/encoder/rdopt.c
index 2ef8a4b..4252dbf 100644
--- a/av1/encoder/rdopt.c
+++ b/av1/encoder/rdopt.c
@@ -5341,6 +5341,7 @@
   assert(is_cfl_allowed(mbmi));
   const BLOCK_SIZE plane_bsize =
       get_plane_block_size(mbmi->sb_type, &xd->plane[AOM_PLANE_U]);
+  (void)plane_bsize;
   assert(plane_bsize < BLOCK_SIZES_ALL);
   if (!xd->lossless[mbmi->segment_id]) {
     assert(block_size_wide[plane_bsize] == tx_size_wide[tx_size]);