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author | Jun Zhao <barryjzhao@tencent.com> | 2022-10-22 10:46:03 +0800 |
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committer | Jun Zhao <barryjzhao@tencent.com> | 2022-10-29 12:26:30 +0800 |
commit | 3497362be18ec1f7b1e675209da2a9e5b4a585f7 (patch) | |
tree | e5be78090a3150ce294250e67be02a60a7c611ee /doc/examples | |
parent | 79508ee5231f66fa8333311da3725fe53f2dafea (diff) | |
download | ffmpeg-3497362be18ec1f7b1e675209da2a9e5b4a585f7.tar.gz |
doc/examples/muxing: Remove unnecessary ret
Remove unnecessary ret and make the code more compact
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
Diffstat (limited to 'doc/examples')
-rw-r--r-- | doc/examples/muxing.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/doc/examples/muxing.c b/doc/examples/muxing.c index 3acb778322..cd997d5431 100644 --- a/doc/examples/muxing.c +++ b/doc/examples/muxing.c @@ -219,8 +219,6 @@ static AVFrame *alloc_audio_frame(enum AVSampleFormat sample_fmt, int sample_rate, int nb_samples) { AVFrame *frame = av_frame_alloc(); - int ret; - if (!frame) { fprintf(stderr, "Error allocating an audio frame\n"); exit(1); @@ -232,8 +230,7 @@ static AVFrame *alloc_audio_frame(enum AVSampleFormat sample_fmt, frame->nb_samples = nb_samples; if (nb_samples) { - ret = av_frame_get_buffer(frame, 0); - if (ret < 0) { + if (av_frame_get_buffer(frame, 0) < 0) { fprintf(stderr, "Error allocating an audio buffer\n"); exit(1); } |