GB_CONNECTION_STATE_DISABLED
connection->state = GB_CONNECTION_STATE_DISABLED;
connection->state = GB_CONNECTION_STATE_DISABLED;
if (connection->state == GB_CONNECTION_STATE_DISABLED)
connection->state = GB_CONNECTION_STATE_DISABLED;
if (connection->state == GB_CONNECTION_STATE_DISABLED)
connection->state = GB_CONNECTION_STATE_DISABLED;
if (WARN_ON(connection->state != GB_CONNECTION_STATE_DISABLED))
if (connection->state == GB_CONNECTION_STATE_DISABLED ||