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ta: remove TA_FREEP NULL check

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The NULL check triggers a gcc warning when passing the address of a
variable to it. I was about to silence the warning with some equivalent
code (that just happens to shut up gcc), but then I decided to remove
the NULL check as I don't see a reason why we should allow this. We
don't use it in the existing code anyway (all callers do something like
TA_FREEP(&structptr->member), which is always non-NULL).

Also fix some of the macro argument "quoting".
This commit is contained in:
wm4 2017-01-08 07:23:39 +01:00
parent f2a24ccfa5
commit d230194f62
1 changed files with 1 additions and 1 deletions
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ta/ta_talloc.h
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@ -73,7 +73,7 @@ char *ta_talloc_asprintf_append_buffer(char *s, const char *fmt, ...) TA_PRF(2,
// mpv specific stuff - should be made part of proper TA API
#define TA_FREEP(pctx) do {if (pctx) {talloc_free(*pctx); (*pctx) = NULL;}} while(0)
#define TA_FREEP(pctx) do {talloc_free(*(pctx)); *(pctx) = NULL;} while(0)
#define TA_EXPAND_ARGS(...) __VA_ARGS__