From 64e610b5f4b7c338713208a4dfa24a8f2eb728c8 Mon Sep 17 00:00:00 2001
From: Jun Zhao <barryjzhao@tencent.com>
Date: Fri, 10 May 2019 21:24:17 +0800
Subject: [PATCH] lavc/mlpenc: remove the redundant condition check

remove the redundant condition check for 'frame'

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
---
 libavcodec/mlpenc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/libavcodec/mlpenc.c b/libavcodec/mlpenc.c
index 7536d3b2f5..deb171645c 100644
--- a/libavcodec/mlpenc.c
+++ b/libavcodec/mlpenc.c
@@ -2232,10 +2232,8 @@ static int mlp_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
         return 1;
 
     /* add current frame to queue */
-    if (frame) {
-        if ((ret = ff_af_queue_add(&ctx->afq, frame)) < 0)
-            return ret;
-    }
+    if ((ret = ff_af_queue_add(&ctx->afq, frame)) < 0)
+        return ret;
 
     data = frame->data[0];