From 49a0b3f6bc963583a490c3397f2055365b4d821e Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Sun, 25 Mar 2018 20:21:37 +0200
Subject: doc/examples/hw_decode: Remove useless NULL check

Reviewed-by: Jun Zhao <mypopydev@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 doc/examples/hw_decode.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'doc/examples/hw_decode.c')

diff --git a/doc/examples/hw_decode.c b/doc/examples/hw_decode.c
index 14fe08b374..74a0ca32db 100644
--- a/doc/examples/hw_decode.c
+++ b/doc/examples/hw_decode.c
@@ -138,8 +138,7 @@ static int decode_write(AVCodecContext *avctx, AVPacket *packet)
     fail:
         av_frame_free(&frame);
         av_frame_free(&sw_frame);
-        if (buffer)
-            av_freep(&buffer);
+        av_freep(&buffer);
         if (ret < 0)
             return ret;
     }
-- 
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