CIFS: Move oplock break to ops struct

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>

1 files changed, 10 insertions, 0 deletions

diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 068d609bd02a..f55b2e3476e8 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -863,6 +863,15 @@ cifs_close_dir(const unsigned int xid, struct cifs_tcon *tcon,
         return CIFSFindClose(xid, tcon, fid->netfid);
 }
 
+static int
+cifs_oplock_response(struct cifs_tcon *tcon, struct cifs_fid *fid,
+                     struct cifsInodeInfo *cinode)
+{
+        return CIFSSMBLock(0, tcon, fid->netfid, current->tgid, 0, 0, 0, 0,
+                           LOCKING_ANDX_OPLOCK_RELEASE, false,
+                           cinode->clientCanCacheRead ? 1 : 0);
+}
+
 struct smb_version_operations smb1_operations = {
         .send_cancel = send_nt_cancel,
         .compare_fids = cifs_compare_fids,
@@ -922,6 +931,7 @@ struct smb_version_operations smb1_operations = {
         .query_dir_next = cifs_query_dir_next,
         .close_dir = cifs_close_dir,
         .calc_smb_size = smbCalcSize,
+        .oplock_response = cifs_oplock_response,
 };
 
 struct smb_version_values smb1_values = {