cifs: set correct tcon status after initial tree connect

cifs_tcon::status wasn't correctly updated to TID_GOOD after initial
tree connect thus staying at TID_NEW as long as it was connected.

Cc: stable@vger.kernel.org
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>

fs/cifs/connect.c

@@ -2600,6 +2600,7 @@ cifs_get_tcon(struct cifs_ses *ses, struct smb3_fs_context *ctx)
 	tcon->nodelete = ctx->nodelete;
 	tcon->local_lease = ctx->local_lease;
 	INIT_LIST_HEAD(&tcon->pending_opens);
+	tcon->status = TID_GOOD;
 
 	/* schedule query interfaces poll */
 	INIT_DELAYED_WORK(&tcon->query_interfaces,