cifs: remove unused SMB session pointer from struct mid_q_entry

	unsigned long when_sent; /* time when smb send finished */

	unsigned long when_received; /* when demux complete (taken off wire) */

#endif

	struct cifsSesInfo *ses;	/* smb was sent to this server */

	struct task_struct *tsk;	/* task waiting for response */

	struct smb_hdr *resp_buf;	/* response buffer */

	int midState;	/* wish this were enum but can not pass to wait_event */

extern struct kmem_cache *cifs_oplock_cachep;

static struct mid_q_entry *

AllocMidQEntry(const struct smb_hdr *smb_buffer, struct cifsSesInfo *ses)

AllocMidQEntry(const struct smb_hdr *smb_buffer, struct TCP_Server_Info *server)

{

	struct mid_q_entry *temp;

	if (ses == NULL) {

		cERROR(1, ("Null session passed in to AllocMidQEntry"));

		return NULL;

	}

	if (ses->server == NULL) {

	if (server == NULL) {

		cERROR(1, ("Null TCP session in AllocMidQEntry"));

		return NULL;

	}

	/*	do_gettimeofday(&temp->when_sent);*/ /* easier to use jiffies */

		/* when mid allocated can be before when sent */

		temp->when_alloc = jiffies;

		temp->ses = ses;

		temp->tsk = current;

	}

	spin_lock(&GlobalMid_Lock);

	list_add_tail(&temp->qhead, &ses->server->pending_mid_q);

	list_add_tail(&temp->qhead, &server->pending_mid_q);

	atomic_inc(&midCount);

	temp->midState = MID_REQUEST_ALLOCATED;

	spin_unlock(&GlobalMid_Lock);

			return -EAGAIN;

		/* else ok - we are setting up session */

	}

	*ppmidQ = AllocMidQEntry(in_buf, ses);

	*ppmidQ = AllocMidQEntry(in_buf, ses->server);

	if (*ppmidQ == NULL)

		return -ENOMEM;

	return 0;