Fix atomic_dec_and_test in <linux/atomic.h>: test 0, not -1.
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@ -1,4 +1,4 @@
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/* $NetBSD: atomic.h,v 1.3 2014/04/01 15:28:52 riastradh Exp $ */
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/* $NetBSD: atomic.h,v 1.4 2014/06/03 14:59:30 riastradh Exp $ */
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/*-
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/*-
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* Copyright (c) 2013 The NetBSD Foundation, Inc.
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* Copyright (c) 2013 The NetBSD Foundation, Inc.
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@ -104,7 +104,7 @@ atomic_dec_return(atomic_t *atomic)
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static inline int
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static inline int
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atomic_dec_and_test(atomic_t *atomic)
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atomic_dec_and_test(atomic_t *atomic)
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{
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{
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return (-1 == (int)atomic_dec_uint_nv(&atomic->a_u.au_uint));
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return (0 == (int)atomic_dec_uint_nv(&atomic->a_u.au_uint));
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}
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}
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static inline void
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static inline void
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