diff --git a/fcst/ft_cmd.c b/fcst/ft_cmd.c
index a868eaec2..3519a0a20 100644
--- a/fcst/ft_cmd.c
+++ b/fcst/ft_cmd.c
@@ -129,13 +129,11 @@ static void ft_cmd_done(struct ft_cmd *fcmd)
 		lport->tt.exch_done(sp);
 #endif
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 36)
 	if (fr_seq(fp))
 #ifdef NEW_LIBFC_API
 		fc_seq_release(fr_seq(fp));
 #else
 		lport->tt.seq_release(fr_seq(fp));
-#endif
 #endif
 
 	fc_frame_free(fp);
@@ -405,9 +403,6 @@ static void ft_send_resp_status(struct fc_frame *rx_fp, u32 status,
 	struct fcp_resp_with_ext *fcp;
 	struct fcp_resp_rsp_info *info;
 	struct fc_lport *lport;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36)
-	struct fc_exch *ep;
-#endif
 
 	fh = fc_frame_header_get(rx_fp);
 	FT_IO_DBG("FCP error response: did %x oxid %x status %x code %x\n",
@@ -418,11 +413,8 @@ static void ft_send_resp_status(struct fc_frame *rx_fp, u32 status,
 		len += sizeof(*info);
 	fp = fc_frame_alloc(lport, len);
 	if (!fp)
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36)
-		goto out;
-#else
 		return;
-#endif
+
 	fcp = fc_frame_payload_get(fp, len);
 	memset(fcp, 0, len);
 	fcp->resp.fr_status = status;
@@ -433,17 +425,6 @@ static void ft_send_resp_status(struct fc_frame *rx_fp, u32 status,
 		info->rsp_code = code;
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36)
-	sp = fr_seq(rx_fp);
-	sp = lport->tt.seq_start_next(sp);
-	ep = fc_seq_exch(sp);
-	fc_fill_fc_hdr(fp, FC_RCTL_DD_CMD_STATUS, ep->did, ep->sid, FC_TYPE_FCP,
-		       FC_FC_EX_CTX | FC_FC_LAST_SEQ | FC_FC_END_SEQ, 0);
-
-	lport->tt.seq_send(lport, sp, fp);
-out:
-	;
-#else
 	fc_fill_reply_hdr(fp, rx_fp, FC_RCTL_DD_CMD_STATUS, 0);
 	sp = fr_seq(fp);
 	if (sp)
@@ -454,7 +435,6 @@ out:
 #endif
 	else
 		lport->tt.frame_send(lport, fp);
-#endif
 }
 
 /*
@@ -513,13 +493,7 @@ static void ft_recv_tm(struct scst_session *scst_sess,
 
 	scst_rx_mgmt_params_init(&params);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0) || \
-	defined(CONFIG_SUSE_KERNEL) && \
-	LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 101)
 	params.lun = fcp->fc_lun.scsi_lun;
-#else
-	params.lun = fcp->fc_lun;
-#endif
 	params.lun_len = sizeof(fcp->fc_lun);
 	params.lun_set = 1;
 	params.atomic = SCST_ATOMIC;
@@ -575,9 +549,6 @@ static void ft_recv_cmd(struct ft_sess *sess, struct fc_frame *fp)
 
 	lport = sess->tport->lport;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36)
-	sp = fr_seq(fp);
-#else
 #ifdef NEW_LIBFC_API
 	sp = fc_seq_assign(lport, fp);
 #else
@@ -585,7 +556,6 @@ static void ft_recv_cmd(struct ft_sess *sess, struct fc_frame *fp)
 #endif
 	if (!sp)
 		goto busy;
-#endif
 
 	fcmd = kzalloc(sizeof(*fcmd), GFP_ATOMIC);
 	if (!fcmd)
@@ -614,16 +584,9 @@ static void ft_recv_cmd(struct ft_sess *sess, struct fc_frame *fp)
 	cdb_len += sizeof(fcp->fc_cdb);
 	data_len = ntohl(*(__be32 *)(fcp->fc_cdb + cdb_len));
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 4, 0) || \
-	defined(CONFIG_SUSE_KERNEL) && \
-	LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 101)
 	cmd = scst_rx_cmd(sess->scst_sess, fcp->fc_lun.scsi_lun,
 			  sizeof(fcp->fc_lun), fcp->fc_cdb, cdb_len,
 			  SCST_ATOMIC);
-#else
-	cmd = scst_rx_cmd(sess->scst_sess, fcp->fc_lun, sizeof(fcp->fc_lun),
-			  fcp->fc_cdb, cdb_len, SCST_ATOMIC);
-#endif
 	if (!cmd)
 		goto busy;
 	fcmd->scst_cmd = cmd;
@@ -697,30 +660,6 @@ busy:
 static void ft_cmd_ls_rjt(struct fc_frame *rx_fp, enum fc_els_rjt_reason reason,
 			  enum fc_els_rjt_explan explan)
 {
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36)
-	struct fc_seq *sp = fr_seq(rx_fp);
-	struct fc_frame *fp;
-	struct fc_els_ls_rjt *rjt;
-	struct fc_lport *lport;
-	struct fc_exch *ep;
-
-	ep = fc_seq_exch(sp);
-	lport = ep->lp;
-	fp = fc_frame_alloc(lport, sizeof(*rjt));
-	if (!fp)
-		return;
-
-	rjt = fc_frame_payload_get(fp, sizeof(*rjt));
-	memset(rjt, 0, sizeof(*rjt));
-	rjt->er_cmd = ELS_LS_RJT;
-	rjt->er_reason = reason;
-	rjt->er_explan = explan;
-
-	sp = lport->tt.seq_start_next(sp);
-	fc_fill_fc_hdr(fp, FC_RCTL_ELS_REP, ep->did, ep->sid, FC_TYPE_FCP,
-		       FC_FC_EX_CTX | FC_FC_END_SEQ | FC_FC_LAST_SEQ, 0);
-	lport->tt.seq_send(lport, sp, fp);
-#else
 	struct fc_seq_els_data rjt_data;
 
 	rjt_data.reason = reason;
@@ -730,7 +669,6 @@ static void ft_cmd_ls_rjt(struct fc_frame *rx_fp, enum fc_els_rjt_reason reason,
 #else
 	fr_dev(rx_fp)->tt.seq_els_rsp_send(rx_fp, ELS_LS_RJT, &rjt_data);
 #endif
-#endif
 }
 
 /*
@@ -769,9 +707,6 @@ void ft_recv_req(struct ft_sess *sess, struct fc_frame *fp)
 	default:
 		pr_info("%s: unhandled frame r_ctl %x\n", __func__,
 			fh->fh_r_ctl);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36)
-		sess->tport->lport->tt.exch_done(fr_seq(fp));
-#endif
 		fc_frame_free(fp);
 		break;
 	}
diff --git a/fcst/ft_sess.c b/fcst/ft_sess.c
index d3ecac9d3..5deafb759 100644
--- a/fcst/ft_sess.c
+++ b/fcst/ft_sess.c
@@ -81,18 +81,6 @@ static struct ft_tport *ft_tport_create(struct fc_lport *lport)
 	return tport;
 }
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 0, 0)
-/*
- * Free tport via RCU.
- */
-static void ft_tport_rcu_free(struct rcu_head *rcu)
-{
-	struct ft_tport *tport = container_of(rcu, struct ft_tport, rcu);
-
-	kfree(tport);
-}
-#endif
-
 /*
  * Delete target local port, if any, associated with the local port.
  * Caller holds ft_lport_lock.
@@ -111,11 +99,7 @@ static void ft_tport_delete(struct ft_tport *tport)
 	rcu_assign_pointer(*(void __force __rcu **)&lport->prov[FC_TYPE_FCP],
 			   NULL);
 	tport->lport = NULL;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 0, 0)
 	kfree_rcu(tport, rcu);
-#else
-	call_rcu(&tport->rcu, ft_tport_rcu_free);
-#endif
 }
 
 /*
@@ -180,9 +164,6 @@ static struct ft_sess *ft_sess_get(struct fc_lport *lport, u32 port_id)
 {
 	struct ft_tport *tport;
 	struct hlist_head *head;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
-	struct hlist_node *pos;
-#endif
 	struct ft_sess *sess;
 
 	rcu_read_lock();
@@ -192,11 +173,7 @@ static struct ft_sess *ft_sess_get(struct fc_lport *lport, u32 port_id)
 		goto out;
 
 	head = &tport->hash[ft_sess_hash(port_id)];
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
-	hlist_for_each_entry_rcu(sess, pos, head, hash) {
-#else
 	hlist_for_each_entry_rcu(sess, head, hash) {
-#endif
 		if (sess->port_id == port_id) {
 			if (!kref_get_unless_zero(&sess->kref))
 				sess = NULL;
@@ -221,9 +198,6 @@ static int ft_sess_create(struct ft_tport *tport, struct fc_rport_priv *rdata,
 	struct ft_sess *sess;
 	struct scst_session *scst_sess;
 	struct hlist_head *head;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
-	struct hlist_node *pos;
-#endif
 	u32 port_id;
 	char name[FT_NAMELEN];
 
@@ -234,11 +208,7 @@ static int ft_sess_create(struct ft_tport *tport, struct fc_rport_priv *rdata,
 	}
 
 	head = &tport->hash[ft_sess_hash(port_id)];
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
-	hlist_for_each_entry_rcu(sess, pos, head, hash) {
-#else
 	hlist_for_each_entry_rcu(sess, head, hash) {
-#endif
 		if (sess->port_id == port_id) {
 			sess->params = fcp_parm;
 			return 0;
@@ -299,17 +269,10 @@ static void ft_sess_unhash(struct ft_sess *sess)
 static struct ft_sess *ft_sess_delete(struct ft_tport *tport, u32 port_id)
 {
 	struct hlist_head *head;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
-	struct hlist_node *pos;
-#endif
 	struct ft_sess *sess;
 
 	head = &tport->hash[ft_sess_hash(port_id)];
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
-	hlist_for_each_entry_rcu(sess, pos, head, hash) {
-#else
 	hlist_for_each_entry_rcu(sess, head, hash) {
-#endif
 		if (sess->port_id == port_id) {
 			ft_sess_unhash(sess);
 			return sess;
@@ -504,25 +467,12 @@ static void ft_prlo(struct fc_rport_priv *rdata)
 	rdata->prli_count--;
 }
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36) && !defined(RHEL_MAJOR)
-static inline u32 fc_frame_sid(const struct fc_frame *fp)
-{
-	return ntoh24(fc_frame_header_get(fp)->fh_s_id);
-}
-#endif
-
 /*
  * Handle incoming FCP request.
  * Caller has verified that the frame is type FCP.
  * Note that this may be called directly from the softirq context.
  */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36) \
-	&& (!defined(RHEL_MAJOR) || RHEL_MAJOR -0 <= 5)
-static void ft_recv(struct fc_lport *lport, struct fc_seq *sp,
-		    struct fc_frame *fp)
-#else
 static void ft_recv(struct fc_lport *lport, struct fc_frame *fp)
-#endif
 {
 	struct ft_sess *sess;
 	u32 sid = fc_frame_sid(fp);
@@ -532,10 +482,6 @@ static void ft_recv(struct fc_lport *lport, struct fc_frame *fp)
 	sess = ft_sess_get(lport, sid);
 	if (!sess) {
 		FT_SESS_DBG("sid %x sess lookup failed\n", sid);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 36) \
-	&& (!defined(RHEL_MAJOR) || RHEL_MAJOR -0 <= 5)
-		lport->tt.exch_done(sp);
-#endif
 		/* TBD XXX - if FCP_CMND, send LOGO */
 		fc_frame_free(fp);
 		return;
@@ -555,9 +501,6 @@ int ft_tgt_release(struct scst_tgt *tgt)
 {
 	struct ft_tport *tport;
 	struct hlist_head *head;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
-	struct hlist_node *pos;
-#endif
 	struct ft_sess *sess;
 
 	tport = scst_tgt_get_tgt_priv(tgt);
@@ -565,11 +508,7 @@ int ft_tgt_release(struct scst_tgt *tgt)
 	tport->lport->service_params &= ~FCP_SPPF_TARG_FCN;
 
 	for (head = tport->hash; head < &tport->hash[FT_SESS_HASH_SIZE]; head++)
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
-		hlist_for_each_entry_rcu(sess, pos, head, hash)
-#else
 		hlist_for_each_entry_rcu(sess, head, hash)
-#endif
 			ft_sess_close(sess);
 
 	synchronize_rcu();