1 files changed, 1 insertions, 1 deletions

diff --git a/mm/memory.c b/mm/memory.c
index c252aae544e9..1d647ab0ee72 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -1455,7 +1455,7 @@ static int apply_to_pte_range(struct mm_struct *mm, pmd_t *pmd,
         pte_t *pte;
         int err;
         struct page *pmd_page;
-        spinlock_t *ptl = ptl;          /* Suppress gcc warning */
+        spinlock_t *uninitialized_var(ptl);
 
         pte = (mm == &init_mm) ?
                 pte_alloc_kernel(pmd, addr) :