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avutil/slicethread: Remove NULL pointer check when freeing

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avpriv_slicethread_free() is one of our functions that takes
a pointer to a pointer and resets the pointer when done.
It is legal for such functions to be passed a pointer to a NULL
pointer, yet passing a NULL pointer would be insane and should
not be tolerated.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2025-03-15 05:30:15 +01:00
parent 7d1bf0ac7a
commit f9fe1e07ad
1 changed files with 2 additions and 3 deletions
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5
libavutil/slicethread.c
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@ -224,13 +224,12 @@ void avpriv_slicethread_execute(AVSliceThread *ctx, int nb_jobs, int execute_mai
void avpriv_slicethread_free(AVSliceThread **pctx) void avpriv_slicethread_free(AVSliceThread **pctx)
{ {
AVSliceThread *ctx; AVSliceThread *ctx = *pctx;
int nb_workers, i; int nb_workers, i;
if (!pctx || !*pctx) if (!ctx)
return; return;
ctx = *pctx;
nb_workers = ctx->nb_threads; nb_workers = ctx->nb_threads;
if (!ctx->main_func) if (!ctx->main_func)
nb_workers--; nb_workers--;