1 files changed, 4 insertions, 4 deletions

diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index efa26b4da8d2..7cfad3bbb0cc 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -460,11 +460,11 @@ static inline int fault_in_pages_readable(const char __user *uaddr, int size)
  */
 static inline int fault_in_multipages_writeable(char __user *uaddr, int size)
 {
-        int ret;
+        int ret = 0;
         char __user *end = uaddr + size - 1;
 
         if (unlikely(size == 0))
-                return 0;
+                return ret;
 
         /*
          * Writing zeroes into userspace here is OK, because we know that if
@@ -489,11 +489,11 @@ static inline int fault_in_multipages_readable(const char __user *uaddr,
                                                int size)
 {
         volatile char c;
-        int ret;
+        int ret = 0;
         const char __user *end = uaddr + size - 1;
 
         if (unlikely(size == 0))
-                return 0;
+                return ret;
 
         while (uaddr <= end) {
                 ret = __get_user(c, uaddr);