1 files changed, 4 insertions, 3 deletions

diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
index 25adb6d1b3db..f4d279807a96 100644
--- a/fs/notify/fanotify/fanotify_user.c
+++ b/fs/notify/fanotify/fanotify_user.c
@@ -487,15 +487,16 @@ static __u32 fanotify_mark_remove_from_mask(struct fsnotify_mark *fsn_mark,
                                             unsigned int flags,
                                             int *destroy)
 {
-        __u32 oldmask;
+        __u32 oldmask = 0;
 
         spin_lock(&fsn_mark->lock);
         if (!(flags & FAN_MARK_IGNORED_MASK)) {
                 oldmask = fsn_mark->mask;
                 fsnotify_set_mark_mask_locked(fsn_mark, (oldmask & ~mask));
         } else {
-                oldmask = fsn_mark->ignored_mask;
-                fsnotify_set_mark_ignored_mask_locked(fsn_mark, (oldmask & ~mask));
+                __u32 tmask = fsn_mark->ignored_mask & ~mask;
+
+                fsnotify_set_mark_ignored_mask_locked(fsn_mark, tmask);
         }
         *destroy = !(fsn_mark->mask | fsn_mark->ignored_mask);
         spin_unlock(&fsn_mark->lock);