slub: use bool function return values of true/false not 1/0
Use the normal return values for bool functions
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/slub.c b/mm/slub.c
index d01f912..0fdd6c1 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -374,7 +374,7 @@
if (cmpxchg_double(&page->freelist, &page->counters,
freelist_old, counters_old,
freelist_new, counters_new))
- return 1;
+ return true;
} else
#endif
{
@@ -384,7 +384,7 @@
page->freelist = freelist_new;
set_page_slub_counters(page, counters_new);
slab_unlock(page);
- return 1;
+ return true;
}
slab_unlock(page);
}
@@ -396,7 +396,7 @@
pr_info("%s %s: cmpxchg double redo ", n, s->name);
#endif
- return 0;
+ return false;
}
static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page,
@@ -410,7 +410,7 @@
if (cmpxchg_double(&page->freelist, &page->counters,
freelist_old, counters_old,
freelist_new, counters_new))
- return 1;
+ return true;
} else
#endif
{
@@ -424,7 +424,7 @@
set_page_slub_counters(page, counters_new);
slab_unlock(page);
local_irq_restore(flags);
- return 1;
+ return true;
}
slab_unlock(page);
local_irq_restore(flags);
@@ -437,7 +437,7 @@
pr_info("%s %s: cmpxchg double redo ", n, s->name);
#endif
- return 0;
+ return false;
}
#ifdef CONFIG_SLUB_DEBUG