ASoC: q6asm: rename misleading session id variable

 * @dev: Pointer to asm child device.

 * @cb: event callback.

 * @priv: private data associated with this client.

 * @stream_id: stream id

 * @session_id: session id

 * @perf_mode: performace mode for this client

 *

 * Return: Will be an error pointer on error or a valid audio client

 * on success.

 */

struct audio_client *q6asm_audio_client_alloc(struct device *dev, q6asm_cb cb,

					      void *priv, int stream_id,

					      void *priv, int session_id,

					      int perf_mode)

{

	struct q6asm *a = dev_get_drvdata(dev->parent);

	struct audio_client *ac;

	unsigned long flags;

	ac = q6asm_get_audio_client(a, stream_id + 1);

	ac = q6asm_get_audio_client(a, session_id + 1);

	if (ac) {

		dev_err(dev, "Audio Client already active\n");

		return ac;

		return ERR_PTR(-ENOMEM);

	spin_lock_irqsave(&a->slock, flags);

	a->session[stream_id + 1] = ac;

	a->session[session_id + 1] = ac;

	spin_unlock_irqrestore(&a->slock, flags);

	ac->session = stream_id + 1;

	ac->session = session_id + 1;

	ac->cb = cb;

	ac->dev = dev;

	ac->q6asm = a;