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nedmalloc: do assignments only after the declaration section
Avoid the following compiler warning: In file included from compat/nedmalloc/nedmalloc.c:63: compat/nedmalloc/malloc.c.h: In function ‘pthread_release_lock’: compat/nedmalloc/malloc.c.h:1759:5: error: ISO C90 forbids mixed declarations and code [-Werror=declaration-after-statement] 1759 | volatile unsigned int* lp = &sl->l; | ^~~~~~~~ Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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@ -1755,10 +1755,10 @@ static FORCEINLINE void pthread_release_lock (MLOCK_T *sl) {
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assert(sl->l != 0);
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assert(sl->threadid == CURRENT_THREAD);
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if (--sl->c == 0) {
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sl->threadid = 0;
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volatile unsigned int* lp = &sl->l;
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int prev = 0;
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int ret;
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sl->threadid = 0;
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__asm__ __volatile__ ("lock; xchgl %0, %1"
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: "=r" (ret)
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: "m" (*(lp)), "0"(prev)
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