Merge branch 'v3.16-next/cleanup-samsung' into v3.16-next/platform-exynos

1 files changed, 5 insertions, 3 deletions

diff --git a/mm/vmacache.c b/mm/vmacache.c
index d4224b397c0e..1037a3bab505 100644
--- a/mm/vmacache.c
+++ b/mm/vmacache.c
@@ -81,10 +81,12 @@ struct vm_area_struct *vmacache_find(struct mm_struct *mm, unsigned long addr)
         for (i = 0; i < VMACACHE_SIZE; i++) {
                 struct vm_area_struct *vma = current->vmacache[i];
 
-                if (vma && vma->vm_start <= addr && vma->vm_end > addr) {
-                        BUG_ON(vma->vm_mm != mm);
+                if (!vma)
+                        continue;
+                if (WARN_ON_ONCE(vma->vm_mm != mm))
+                        break;
+                if (vma->vm_start <= addr && vma->vm_end > addr)
                         return vma;
-                }
         }
 
         return NULL;