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authorPaul Jackson <pj@sgi.com>2006-03-24 06:16:00 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-24 10:33:22 -0500
commit7b5b9ef0e17d52c188fe73ea78e884fe67079e6c (patch)
tree6f131575486edc261e20bbcdb2f73ec28d159e91
parent0b1303fcf23678ee1785841fb0c770a35cd0833c (diff)
[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>
-rw-r--r--kernel/cpuset.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index c86ee051b734..9f28e1f00185 100644
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -114,27 +114,27 @@ typedef enum {
114/* convenient tests for these bits */ 114/* convenient tests for these bits */
115static inline int is_cpu_exclusive(const struct cpuset *cs) 115static inline int is_cpu_exclusive(const struct cpuset *cs)
116{ 116{
117 return !!test_bit(CS_CPU_EXCLUSIVE, &cs->flags); 117 return test_bit(CS_CPU_EXCLUSIVE, &cs->flags);
118} 118}
119 119
120static inline int is_mem_exclusive(const struct cpuset *cs) 120static inline int is_mem_exclusive(const struct cpuset *cs)
121{ 121{
122 return !!test_bit(CS_MEM_EXCLUSIVE, &cs->flags); 122 return test_bit(CS_MEM_EXCLUSIVE, &cs->flags);
123} 123}
124 124
125static inline int is_removed(const struct cpuset *cs) 125static inline int is_removed(const struct cpuset *cs)
126{ 126{
127 return !!test_bit(CS_REMOVED, &cs->flags); 127 return test_bit(CS_REMOVED, &cs->flags);
128} 128}
129 129
130static inline int notify_on_release(const struct cpuset *cs) 130static inline int notify_on_release(const struct cpuset *cs)
131{ 131{
132 return !!test_bit(CS_NOTIFY_ON_RELEASE, &cs->flags); 132 return test_bit(CS_NOTIFY_ON_RELEASE, &cs->flags);
133} 133}
134 134
135static inline int is_memory_migrate(const struct cpuset *cs) 135static inline int is_memory_migrate(const struct cpuset *cs)
136{ 136{
137 return !!test_bit(CS_MEMORY_MIGRATE, &cs->flags); 137 return test_bit(CS_MEMORY_MIGRATE, &cs->flags);
138} 138}
139 139
140/* 140/*