[FFmpeg-cvslog] doc/examples/hw_decode: Remove logically dead code in decode_write()

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sun Mar 25 20:21:38 2018 +0200| [b3e9f3f5f52d2c769e0cb6ab1676e16c858e19b3] | committer: Michael Niedermayer

doc/examples/hw_decode: Remove logically dead code in decode_write()

Fixes CID1415951

Reviewed-by: Jun Zhao <mypopydev at gmail.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b3e9f3f5f52d2c769e0cb6ab1676e16c858e19b3
---

 doc/examples/hw_decode.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/doc/examples/hw_decode.c b/doc/examples/hw_decode.c
index 74a0ca32db..77ae8df35b 100644
--- a/doc/examples/hw_decode.c
+++ b/doc/examples/hw_decode.c
@@ -86,7 +86,7 @@ static int decode_write(AVCodecContext *avctx, AVPacket *packet)
         return ret;
     }
 
-    while (ret >= 0) {
+    while (1) {
         if (!(frame = av_frame_alloc()) || !(sw_frame = av_frame_alloc())) {
             fprintf(stderr, "Can not alloc frame\n");
             ret = AVERROR(ENOMEM);
@@ -142,8 +142,6 @@ static int decode_write(AVCodecContext *avctx, AVPacket *packet)
         if (ret < 0)
             return ret;
     }
-
-    return 0;
 }
 
 int main(int argc, char *argv[])