diff --git a/libavcodec/jpeg2000.c b/libavcodec/jpeg2000.c
index 85216f5f47..f044164ed6 100644
--- a/libavcodec/jpeg2000.c
+++ b/libavcodec/jpeg2000.c
@@ -501,7 +501,9 @@ void ff_jpeg2000_reinit(Jpeg2000Component *comp, Jpeg2000CodingStyle *codsty)
 void ff_jpeg2000_cleanup(Jpeg2000Component *comp, Jpeg2000CodingStyle *codsty)
 {
     int reslevelno, bandno, precno;
-    for (reslevelno = 0; comp->reslevel && reslevelno < codsty->nreslevels; reslevelno++) {
+    for (reslevelno = 0;
+         comp->reslevel && reslevelno < codsty->nreslevels;
+         reslevelno++) {
         Jpeg2000ResLevel *reslevel = comp->reslevel + reslevelno;
 
         for (bandno = 0; bandno < reslevel->nbands; bandno++) {
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c
index 711b298d3f..7b8a9aa987 100644
--- a/libavcodec/jpeg2000dec.c
+++ b/libavcodec/jpeg2000dec.c
@@ -1412,8 +1412,6 @@ static int jpeg2000_decode_frame(AVCodecContext *avctx, void *data,
         }
     } else {
         bytestream2_seek(&s->g, 0, SEEK_SET);
-        if (bytestream2_peek_be16(&s->g) != JPEG2000_SOC)
-            bytestream2_skip(&s->g, 8);
     }
 
     if (bytestream2_get_be16u(&s->g) != JPEG2000_SOC) {