V4L/DVB (7285): em28xx: Correct use of ! and &

[linux-2.6] / mm / slab.c

diff --git a/mm/slab.c b/mm/slab.c
index f7faff72cf56e73a1019e9453c634a01ea7e3165..bb4070e1079fb7e863386f84f5fd138163a9a6ba 100644 (file)
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2964,11 +2964,10 @@ static void *cache_alloc_refill(struct kmem_cache *cachep, gfp_t flags)
        struct array_cache *ac;
        int node;
 
-       node = numa_node_id();
-
+retry:
        check_irq_off();
+       node = numa_node_id();
        ac = cpu_cache_get(cachep);
-retry:
        batchcount = ac->batchcount;
        if (!ac->touched && batchcount > BATCHREFILL_LIMIT) {
                /*
@@ -3625,12 +3624,11 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
 EXPORT_SYMBOL(kmem_cache_alloc);
 
 /**
- * kmem_ptr_validate - check if an untrusted pointer might
- *     be a slab entry.
+ * kmem_ptr_validate - check if an untrusted pointer might be a slab entry.
  * @cachep: the cache we're checking against
  * @ptr: pointer to validate
  *
- * This verifies that the untrusted pointer looks sane:
+ * This verifies that the untrusted pointer looks sane;
  * it is _not_ a guarantee that the pointer is actually
  * part of the slab cache in question, but it at least
  * validates that the pointer can be dereferenced and