diff options
| author | Paul Jackson <pj@sgi.com> | 2006-03-24 03:16:00 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-24 07:33:22 -0800 |
| commit | 7b5b9ef0e17d52c188fe73ea78e884fe67079e6c (patch) | |
| tree | 6f131575486edc261e20bbcdb2f73ec28d159e91 /kernel/cpuset.c | |
| parent | 0b1303fcf23678ee1785841fb0c770a35cd0833c (diff) | |
| download | lwn-7b5b9ef0e17d52c188fe73ea78e884fe67079e6c.tar.gz lwn-7b5b9ef0e17d52c188fe73ea78e884fe67079e6c.zip | |
[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>
Diffstat (limited to 'kernel/cpuset.c')
| -rw-r--r-- | kernel/cpuset.c | 10 |
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 { /* 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); } /* |