diff --git a/libavformat/pjsdec.c b/libavformat/pjsdec.c
index e30c23d830..1f1d51c404 100644
--- a/libavformat/pjsdec.c
+++ b/libavformat/pjsdec.c
@@ -67,7 +67,6 @@ static int pjs_read_header(AVFormatContext *s)
 {
     PJSContext *pjs = s->priv_data;
     AVStream *st = avformat_new_stream(s, NULL);
-    int res = 0;
 
     if (!st)
         return AVERROR(ENOMEM);
@@ -105,7 +104,7 @@ static int pjs_read_header(AVFormatContext *s)
     }
 
     ff_subtitles_queue_finalize(s, &pjs->q);
-    return res;
+    return 0;
 }
 
 static int pjs_read_packet(AVFormatContext *s, AVPacket *pkt)