lavc/vp56: Re-indent functions affected by threading refactor

All whitespace plus a curly brace.
Signed-off-by: Ben Jackson <ben@ben.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/vp56.c

@@ -539,11 +539,12 @@ int ff_vp56_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
         return -1;
     }
 
-            if (res == 2)
+    if (res == 2) {
         if (vp56_size_changed(s)) {
             avctx->release_buffer(avctx, p);
             return -1;
         }
+    }
 
     if (s->has_alpha) {
         buf += alpha_offset;
@@ -665,7 +666,7 @@ static int ff_vp56_decode_mbs(AVCodecContext *avctx, void *data,
         }
     }
 
-    next:
+next:
     if (p->key_frame || s->golden_frame) {
         s->framep[VP56_FRAME_GOLDEN] = p;
     }