1 files changed, 1 insertions, 1 deletions

diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index 6ef78ad838e6..0fd081bd2a2f 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -582,7 +582,7 @@ cifs_relock_file(struct cifsFileInfo *cfile)
         struct cifs_tcon *tcon = tlink_tcon(cfile->tlink);
         int rc = 0;
 
-        down_read(&cinode->lock_sem);
+        down_read_nested(&cinode->lock_sem, SINGLE_DEPTH_NESTING);
         if (cinode->can_cache_brlcks) {
                 /* can cache locks - no need to relock */
                 up_read(&cinode->lock_sem);