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avcodec/v4l2_context: Use av_freep()

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Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
This commit is contained in:
Andriy Gelman 2020-04-05 01:36:13 -04:00
parent 8beb9e571c
commit cd04bb4afe
1 changed files with 2 additions and 4 deletions
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6
libavcodec/v4l2_context.c
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@ -685,8 +685,7 @@ void ff_v4l2_context_release(V4L2Context* ctx)
if (ret) if (ret)
av_log(logger(ctx), AV_LOG_WARNING, "V4L2 failed to unmap the %s buffers\n", ctx->name); av_log(logger(ctx), AV_LOG_WARNING, "V4L2 failed to unmap the %s buffers\n", ctx->name);
av_free(ctx->buffers); av_freep(&ctx->buffers);
ctx->buffers = NULL;
} }
int ff_v4l2_context_init(V4L2Context* ctx) int ff_v4l2_context_init(V4L2Context* ctx)
@ -743,8 +742,7 @@ int ff_v4l2_context_init(V4L2Context* ctx)
error: error:
v4l2_release_buffers(ctx); v4l2_release_buffers(ctx);
av_free(ctx->buffers); av_freep(&ctx->buffers);
ctx->buffers = NULL;
return ret; return ret;
} }