From 7b5b9ef0e17d52c188fe73ea78e884fe67079e6c Mon Sep 17 00:00:00 2001
From: Paul Jackson <pj@sgi.com>
Date: Fri, 24 Mar 2006 03:16:00 -0800
Subject: [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>
---
kernel/cpuset.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
(limited to 'kernel')
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);
}
/*
--
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