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mm/mempolicy.c: mpol_equal(): use bool

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mpol_equal() logically returns a boolean.  Use a bool type to slightly
improve readability.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Stephen Wilson <wilsons@start.ca>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
KOSAKI Motohiro 2012-01-10 15:08:21 -08:00 • committed by Linus Torvalds
parent 0c176d52b0
commit fcfb4dcc96
2 changed files with 12 additions and 12 deletions
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10
include/linux/mempolicy.h
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@ -164,11 +164,11 @@ static inline void mpol_get(struct mempolicy *pol)
atomic_inc(&pol->refcnt);
}
extern int __mpol_equal(struct mempolicy *a, struct mempolicy *b);
static inline int mpol_equal(struct mempolicy *a, struct mempolicy *b)
extern bool __mpol_equal(struct mempolicy *a, struct mempolicy *b);
static inline bool mpol_equal(struct mempolicy *a, struct mempolicy *b)
{
if (a == b)
return 1;
return true;
return __mpol_equal(a, b);
}
@ -257,9 +257,9 @@ static inline int vma_migratable(struct vm_area_struct *vma)
struct mempolicy {};
static inline int mpol_equal(struct mempolicy *a, struct mempolicy *b)
static inline bool mpol_equal(struct mempolicy *a, struct mempolicy *b)
{
return 1;
return true;
}
static inline void mpol_put(struct mempolicy *p)