warning error missing void

Change-Id: I914bcc669297d3414261486bf1bfb716c2ecc804

vp9/encoder/vp9_bitstream.c

@@ -262,8 +262,8 @@ static void update_refpred_stats(VP9_COMP *cpi) {
 //
 // The branch counts table is re-populated during the actual pack stage and in
 // the decoder to facilitate backwards update of the context.
-static update_mode_probs(VP9_COMMON *cm,
-                         int mode_context[INTER_MODE_CONTEXTS][4]) {
+static void update_mode_probs(VP9_COMMON *cm,
+                              int mode_context[INTER_MODE_CONTEXTS][4]) {
   int i, j;
   int (*mv_ref_ct)[4][2];