1 files changed, 2 insertions, 2 deletions

diff --git a/fs/locks.c b/fs/locks.c
index 0e1f0df8de12..57f1d5fc876a 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1864,7 +1864,7 @@ EXPORT_SYMBOL_GPL(vfs_test_lock);
 
 static int posix_lock_to_flock(struct flock *flock, struct file_lock *fl)
 {
-        flock->l_pid = fl->fl_pid;
+        flock->l_pid = IS_FILE_PVT(fl) ? -1 : fl->fl_pid;
 #if BITS_PER_LONG == 32
         /*
          * Make sure we can represent the posix lock via
@@ -1886,7 +1886,7 @@ static int posix_lock_to_flock(struct flock *flock, struct file_lock *fl)
 #if BITS_PER_LONG == 32
 static void posix_lock_to_flock64(struct flock64 *flock, struct file_lock *fl)
 {
-        flock->l_pid = fl->fl_pid;
+        flock->l_pid = IS_FILE_PVT(fl) ? -1 : fl->fl_pid;
         flock->l_start = fl->fl_start;
         flock->l_len = fl->fl_end == OFFSET_MAX ? 0 :
                 fl->fl_end - fl->fl_start + 1;