1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/ptr_ring.h b/include/linux/ptr_ring.h
index b884b7794187..e6335227b844 100644
--- a/include/linux/ptr_ring.h
+++ b/include/linux/ptr_ring.h
@@ -469,7 +469,7 @@ static inline int ptr_ring_consume_batched_bh(struct ptr_ring *r,
  */
 static inline void **__ptr_ring_init_queue_alloc(unsigned int size, gfp_t gfp)
 {
-        if (size * sizeof(void *) > KMALLOC_MAX_SIZE)
+        if (size > KMALLOC_MAX_SIZE / sizeof(void *))
                 return NULL;
         return kvmalloc_array(size, sizeof(void *), gfp | __GFP_ZERO);
 }