ath10k: rename board_data in struct ath10k

[cascardo/linux.git] / mm / slob.c

diff --git a/mm/slob.c b/mm/slob.c
index eeed4a0..91bd3f2 100644 (file)
--- a/mm/slob.c
+++ b/mm/slob.c
@@ -122,7 +122,7 @@ static inline void clear_slob_page_free(struct page *sp)
 }
 
 #define SLOB_UNIT sizeof(slob_t)
-#define SLOB_UNITS(size) (((size) + SLOB_UNIT - 1)/SLOB_UNIT)
+#define SLOB_UNITS(size) DIV_ROUND_UP(size, SLOB_UNIT)
 
 /*
  * struct slob_rcu is inserted at the tail of allocated slob blocks, which
@@ -554,7 +554,7 @@ void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
                                            flags, node);
        }
 
-       if (c->ctor)
+       if (b && c->ctor)
                c->ctor(b);
 
        kmemleak_alloc_recursive(b, c->size, 1, c->flags, flags);