CIFS: Add SMB2 support for rename operation
Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/smb2inode.c b/fs/cifs/smb2inode.c
index ee3a1ef..a6952baf 100644
--- a/fs/cifs/smb2inode.c
+++ b/fs/cifs/smb2inode.c
@@ -74,6 +74,10 @@
* SMB2_open() call.
*/
break;
+ case SMB2_OP_RENAME:
+ tmprc = SMB2_rename(xid, tcon, persistent_fid, volatile_fid,
+ (__le16 *)data);
+ break;
default:
cERROR(1, "Invalid command");
break;
@@ -170,3 +174,24 @@
0, CREATE_DELETE_ON_CLOSE, NULL,
SMB2_OP_DELETE);
}
+
+int
+smb2_rename_path(const unsigned int xid, struct cifs_tcon *tcon,
+ const char *from_name, const char *to_name,
+ struct cifs_sb_info *cifs_sb)
+{
+ __le16 *smb2_to_name = NULL;
+ int rc;
+
+ smb2_to_name = cifs_convert_path_to_utf16(to_name, cifs_sb);
+ if (smb2_to_name == NULL) {
+ rc = -ENOMEM;
+ goto smb2_rename_path;
+ }
+
+ rc = smb2_open_op_close(xid, tcon, cifs_sb, from_name, DELETE,
+ FILE_OPEN, 0, 0, smb2_to_name, SMB2_OP_RENAME);
+smb2_rename_path:
+ kfree(smb2_to_name);
+ return rc;
+}