avcodec/adpcm_ima_apm: cosmetics

Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>

diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 8d94cefa0eefb614fc0f9e2ed7ac08617816b219..3da6b734cf2fa215742214379d411fbf5fb29401 100644 (file)
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -2101,13 +2101,11 @@ static void adpcm_flush(AVCodecContext *avctx)
         break;
 
     case AV_CODEC_ID_ADPCM_IMA_APM:
-        if (avctx->extradata) {
-            if (avctx->extradata_size >= 28) {
-                c->status[0].predictor  = av_clip_intp2(AV_RL32(avctx->extradata + 16), 18);
-                c->status[0].step_index = av_clip(AV_RL32(avctx->extradata + 20), 0, 88);
-                c->status[1].predictor  = av_clip_intp2(AV_RL32(avctx->extradata + 4), 18);
-                c->status[1].step_index = av_clip(AV_RL32(avctx->extradata + 8), 0, 88);
-            }
+        if (avctx->extradata && avctx->extradata_size >= 28) {
+            c->status[0].predictor  = av_clip_intp2(AV_RL32(avctx->extradata + 16), 18);
+            c->status[0].step_index = av_clip(AV_RL32(avctx->extradata + 20), 0, 88);
+            c->status[1].predictor  = av_clip_intp2(AV_RL32(avctx->extradata + 4), 18);
+            c->status[1].step_index = av_clip(AV_RL32(avctx->extradata + 8), 0, 88);
         }
         break;