1 files changed, 1 insertions, 3 deletions

diff --git a/mm/mmap.c b/mm/mmap.c
index b1202cf81f4b..6cdec3a6f4bf 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2965,9 +2965,7 @@ int install_special_mapping(struct mm_struct *mm,
         struct vm_area_struct *vma = _install_special_mapping(mm,
                             addr, len, vm_flags, pages);
 
-        if (IS_ERR(vma))
-                return PTR_ERR(vma);
-        return 0;
+        return PTR_ERR_OR_ZERO(vma);
 }
 
 static DEFINE_MUTEX(mm_all_locks_mutex);