Commit 7b5b9ef0 authored by Paul Jackson's avatar Paul Jackson Committed by Linus Torvalds
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[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: default avatarPaul Jackson <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 0b1303fc
......@@ -114,27 +114,27 @@ typedef enum {
/* convenient tests for these bits */
static inline int is_cpu_exclusive(const struct cpuset *cs)
return !!test_bit(CS_CPU_EXCLUSIVE, &cs->flags);
return test_bit(CS_CPU_EXCLUSIVE, &cs->flags);
static inline int is_mem_exclusive(const struct cpuset *cs)
return !!test_bit(CS_MEM_EXCLUSIVE, &cs->flags);
return test_bit(CS_MEM_EXCLUSIVE, &cs->flags);
static inline int is_removed(const struct cpuset *cs)
return !!test_bit(CS_REMOVED, &cs->flags);
return test_bit(CS_REMOVED, &cs->flags);
static inline int notify_on_release(const struct cpuset *cs)
return !!test_bit(CS_NOTIFY_ON_RELEASE, &cs->flags);
return test_bit(CS_NOTIFY_ON_RELEASE, &cs->flags);
static inline int is_memory_migrate(const struct cpuset *cs)
return !!test_bit(CS_MEMORY_MIGRATE, &cs->flags);
return test_bit(CS_MEMORY_MIGRATE, &cs->flags);
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