[PATCH] cpuset cleanup not not operators
Since the test_bit() bit operator is boolean (return 0 or 1), the double not "!!" operations needed to convert a scalar (zero or not zero) to a boolean are not needed. Signed-off-by: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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0b1303fcf2
Коммит
7b5b9ef0e1
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@ -114,27 +114,27 @@ typedef enum {
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/* convenient tests for these bits */
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static inline int is_cpu_exclusive(const struct cpuset *cs)
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{
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return !!test_bit(CS_CPU_EXCLUSIVE, &cs->flags);
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return test_bit(CS_CPU_EXCLUSIVE, &cs->flags);
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}
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static inline int is_mem_exclusive(const struct cpuset *cs)
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{
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return !!test_bit(CS_MEM_EXCLUSIVE, &cs->flags);
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return test_bit(CS_MEM_EXCLUSIVE, &cs->flags);
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}
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static inline int is_removed(const struct cpuset *cs)
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{
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return !!test_bit(CS_REMOVED, &cs->flags);
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return test_bit(CS_REMOVED, &cs->flags);
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}
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static inline int notify_on_release(const struct cpuset *cs)
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{
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return !!test_bit(CS_NOTIFY_ON_RELEASE, &cs->flags);
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return test_bit(CS_NOTIFY_ON_RELEASE, &cs->flags);
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}
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static inline int is_memory_migrate(const struct cpuset *cs)
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{
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return !!test_bit(CS_MEMORY_MIGRATE, &cs->flags);
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return test_bit(CS_MEMORY_MIGRATE, &cs->flags);
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}
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/*
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