diff --git a/iscsi-scst/kernel/isert-scst/TODO b/iscsi-scst/kernel/isert-scst/TODO
index e1708f820..9f2663f36 100644
--- a/iscsi-scst/kernel/isert-scst/TODO
+++ b/iscsi-scst/kernel/isert-scst/TODO
@@ -1,8 +1,7 @@
-* Add suppport for immediate data in iSER
-* Add suppport for data-out in iSER
+* Add support for immediate data in iSER
+* Add support for data-out in iSER
 * Look into separating between RX pdu and TX pdu
 * Do not signal every "response sent" notification
 * Make the code NUMA aware
 * Add support for AHS
 * Add support for bidi commands
-
diff --git a/iscsi-scst/kernel/isert-scst/iser.h b/iscsi-scst/kernel/isert-scst/iser.h
index 6a08153ec..1cb920547 100644
--- a/iscsi-scst/kernel/isert-scst/iser.h
+++ b/iscsi-scst/kernel/isert-scst/iser.h
@@ -173,7 +173,6 @@ struct isert_conn {
 
 	spinlock_t		post_recv_lock;
 
-
 	spinlock_t		tx_lock ____cacheline_aligned;
 
 	/* Following two protected by tx_lock */
diff --git a/iscsi-scst/kernel/isert-scst/iser_datamover.c b/iscsi-scst/kernel/isert-scst/iser_datamover.c
index d8241c027..1441a49fc 100644
--- a/iscsi-scst/kernel/isert-scst/iser_datamover.c
+++ b/iscsi-scst/kernel/isert-scst/iser_datamover.c
@@ -193,9 +193,7 @@ int isert_login_rsp_tx(struct iscsi_cmnd *login_rsp, int last, int discovery)
 		isert_pdu_free(isert_conn->login_req_pdu);
 		isert_conn->login_req_pdu = NULL;
 	} else {
-		err = isert_post_recv(isert_conn,
-					  &isert_conn->login_req_pdu->wr[0],
-					  1);
+		err = isert_post_recv(isert_conn, &isert_conn->login_req_pdu->wr[0], 1);
 		if (unlikely(err)) {
 			PRINT_ERROR("Failed to post recv login req rx buf, err:%d",
 				    err);
diff --git a/iscsi-scst/kernel/isert-scst/iser_global.c b/iscsi-scst/kernel/isert-scst/iser_global.c
index c070a66fa..7f7ec72bc 100644
--- a/iscsi-scst/kernel/isert-scst/iser_global.c
+++ b/iscsi-scst/kernel/isert-scst/iser_global.c
@@ -144,16 +144,14 @@ int isert_global_init(void)
 		return -ENOMEM;
 	}
 
-	isert_cmnd_cache = KMEM_CACHE_USERCOPY(isert_cmnd,
-						SCST_SLAB_FLAGS|SLAB_HWCACHE_ALIGN,
-						iscsi);
+	isert_cmnd_cache = KMEM_CACHE_USERCOPY(isert_cmnd, SCST_SLAB_FLAGS | SLAB_HWCACHE_ALIGN,
+					       iscsi);
 	if (!isert_cmnd_cache) {
 		PRINT_ERROR("Failed to alloc iser command cache");
 		goto free_wq;
 	}
 
-	isert_conn_cache = KMEM_CACHE(isert_conn,
-				     SCST_SLAB_FLAGS|SLAB_HWCACHE_ALIGN);
+	isert_conn_cache = KMEM_CACHE(isert_conn, SCST_SLAB_FLAGS | SLAB_HWCACHE_ALIGN);
 	if (!isert_conn_cache) {
 		PRINT_ERROR("Failed to alloc iser connection cache");
 		goto free_cmnd_cache;
diff --git a/iscsi-scst/kernel/isert-scst/iser_pdu.c b/iscsi-scst/kernel/isert-scst/iser_pdu.c
index b4b5b5eea..2d54a0626 100644
--- a/iscsi-scst/kernel/isert-scst/iser_pdu.c
+++ b/iscsi-scst/kernel/isert-scst/iser_pdu.c
@@ -43,23 +43,21 @@
 #include "iser_datamover.h"
 
 static inline int isert_pdu_rx_buf_init(struct isert_cmnd *isert_pdu,
-				 struct isert_conn *isert_conn)
+					struct isert_conn *isert_conn)
 {
 	struct isert_buf *isert_buf = &isert_pdu->buf;
 
-	return isert_wr_init(&isert_pdu->wr[0], ISER_WR_RECV, isert_buf,
-			   isert_conn, isert_pdu, isert_pdu->sg_pool,
-			   0, isert_buf->sg_cnt, 0);
+	return isert_wr_init(&isert_pdu->wr[0], ISER_WR_RECV, isert_buf, isert_conn, isert_pdu,
+			     isert_pdu->sg_pool, 0, isert_buf->sg_cnt, 0);
 }
 
 static inline int isert_pdu_tx_buf_init(struct isert_cmnd *isert_pdu,
-				 struct isert_conn *isert_conn)
+					struct isert_conn *isert_conn)
 {
 	struct isert_buf *isert_buf = &isert_pdu->buf;
 
-	return isert_wr_init(&isert_pdu->wr[0], ISER_WR_SEND, isert_buf,
-			   isert_conn, isert_pdu, isert_pdu->sg_pool,
-			   0, isert_buf->sg_cnt, 0);
+	return isert_wr_init(&isert_pdu->wr[0], ISER_WR_SEND, isert_buf, isert_conn, isert_pdu,
+			     isert_pdu->sg_pool, 0, isert_buf->sg_cnt, 0);
 }
 
 static inline void isert_pdu_set_hdr_plain(struct isert_cmnd *isert_pdu)
@@ -139,11 +137,9 @@ void isert_tx_pdu_convert_from_iscsi(struct isert_cmnd *isert_cmnd,
 #endif
 
 	TRACE_EXIT();
-	return;
 }
 
-static inline int isert_pdu_prepare_send(struct isert_conn *isert_conn,
-					  struct isert_cmnd *tx_pdu)
+static inline int isert_pdu_prepare_send(struct isert_conn *isert_conn, struct isert_cmnd *tx_pdu)
 {
 	struct isert_device *isert_dev = isert_conn->isert_dev;
 	struct ib_sge *sge = tx_pdu->wr[0].sge_list;
@@ -176,14 +172,14 @@ static int isert_alloc_for_rdma(struct isert_cmnd *pdu, int sge_cnt,
 	int wr_cnt;
 
 	sg_pool = kmalloc_array(sge_cnt, sizeof(*sg_pool), GFP_KERNEL);
-	if (unlikely(sg_pool == NULL)) {
+	if (unlikely(!sg_pool)) {
 		ret = -ENOMEM;
 		goto out;
 	}
 
 	wr_cnt = DIV_ROUND_UP(sge_cnt, isert_conn->max_sge);
 	wr = kmalloc_array(wr_cnt, sizeof(*wr), GFP_KERNEL);
-	if (unlikely(wr == NULL)) {
+	if (unlikely(!wr)) {
 		ret = -ENOMEM;
 		goto out_free_sg_pool;
 	}
@@ -465,7 +461,7 @@ int isert_alloc_conn_resources(struct isert_conn *isert_conn)
 			goto clean_pdus;
 		}
 
-		if (unlikely(first_pdu == NULL))
+		if (unlikely(!first_pdu))
 			first_pdu = pdu;
 		else
 			isert_link_recv_pdu_wrs(prev_pdu, pdu);
@@ -529,7 +525,7 @@ int isert_rx_pdu_done(struct isert_cmnd *pdu)
 
 	if (++isert_conn->to_post_recv > isert_conn->repost_threshold) {
 		err = isert_post_recv(isert_conn, isert_conn->post_recv_first,
-				     isert_conn->to_post_recv);
+				      isert_conn->to_post_recv);
 		isert_conn->to_post_recv = 0;
 	}
 	spin_unlock(&isert_conn->post_recv_lock);
@@ -650,4 +646,3 @@ int isert_pdu_post_rdma_read(struct isert_conn *isert_conn,
 	TRACE_EXIT_RES(err);
 	return err;
 }
-
diff --git a/iscsi-scst/kernel/isert-scst/iser_rdma.c b/iscsi-scst/kernel/isert-scst/iser_rdma.c
index 08a7bbeaa..a096d6f14 100644
--- a/iscsi-scst/kernel/isert-scst/iser_rdma.c
+++ b/iscsi-scst/kernel/isert-scst/iser_rdma.c
@@ -63,7 +63,7 @@ static int isert_num_recv_posted_on_err(struct ib_recv_wr *first_ib_wr,
 	struct ib_recv_wr *wr;
 	int num_posted = 0;
 
-	for (wr = first_ib_wr; wr != NULL && wr != bad_wr; wr = wr->next)
+	for (wr = first_ib_wr; wr && wr != bad_wr; wr = wr->next)
 		num_posted++;
 
 	return num_posted;
@@ -106,7 +106,7 @@ static int isert_num_send_posted_on_err(struct ib_send_wr *first_ib_wr,
 	struct ib_send_wr *wr;
 	int num_posted = 0;
 
-	for (wr = first_ib_wr; wr != NULL && wr != bad_wr; wr = wr->next)
+	for (wr = first_ib_wr; wr && wr != bad_wr; wr = wr->next)
 		num_posted++;
 
 	return num_posted;
@@ -429,7 +429,6 @@ static void isert_send_completion_handler(struct isert_wr *wr)
 	struct isert_cmnd *isert_req_pdu = container_of(iscsi_req_pdu,
 						    struct isert_cmnd, iscsi);
 
-
 	TRACE_ENTRY();
 
 	if (iscsi_req_pdu && iscsi_req_pdu->bufflen &&
@@ -764,7 +763,6 @@ static void isert_cq_comp_work_cb(struct work_struct *work)
 
 out:
 	TRACE_EXIT();
-	return;
 }
 
 static void isert_cq_comp_handler(struct ib_cq *cq, void *context)
@@ -909,7 +907,7 @@ static struct isert_device *isert_device_create(struct ib_device *ib_dev)
 	TRACE_ENTRY();
 
 	isert_dev = kzalloc(sizeof(*isert_dev), GFP_KERNEL);
-	if (unlikely(isert_dev == NULL)) {
+	if (unlikely(!isert_dev)) {
 		PRINT_ERROR("Failed to allocate iser dev");
 		err = -ENOMEM;
 		goto out;
@@ -931,7 +929,7 @@ static struct isert_device *isert_device_create(struct ib_device *ib_dev)
 	isert_dev->cq_qps = kcalloc(isert_dev->num_cqs,
 				    sizeof(*isert_dev->cq_qps),
 				    GFP_KERNEL);
-	if (unlikely(isert_dev->cq_qps == NULL)) {
+	if (unlikely(!isert_dev->cq_qps)) {
 		PRINT_ERROR("Failed to allocate %d iser cq_qps",
 			    isert_dev->num_cqs);
 		err = -ENOMEM;
@@ -939,7 +937,7 @@ static struct isert_device *isert_device_create(struct ib_device *ib_dev)
 	}
 
 	isert_dev->cq_desc = vmalloc_array(isert_dev->num_cqs, sizeof(*isert_dev->cq_desc));
-	if (unlikely(isert_dev->cq_desc == NULL)) {
+	if (unlikely(!isert_dev->cq_desc)) {
 		PRINT_ERROR("Failed to allocate %zd bytes for iser cq_desc",
 			    sizeof(*isert_dev->cq_desc) * isert_dev->num_cqs);
 		err = -ENOMEM;
@@ -1196,7 +1194,7 @@ isert_init_conn(struct isert_conn *isert_conn)
 }
 
 static struct isert_conn *isert_conn_create(struct rdma_cm_id *cm_id,
-						struct isert_device *isert_dev)
+					    struct isert_device *isert_dev)
 {
 	struct isert_conn *isert_conn;
 	int err;
@@ -1333,7 +1331,6 @@ static void isert_release_kref(struct kref *kref)
 		isert_portal_free(isert_conn->portal);
 	mutex_unlock(&dev_list_mutex);
 
-
 	if (atomic_read(&isert_conn->dev_removed)) {
 		atomic_set(&isert_conn->dev_removed, 0);
 		wake_up_interruptible(&isert_conn->rem_wait);
@@ -1572,7 +1569,7 @@ static void isert_portal_reinit_id_work(struct work_struct *w)
 	portal->cm_id = isert_setup_id(portal);
 	if (IS_ERR(portal->cm_id)) {
 		PRINT_ERROR("Failed to create rdma id, err:%ld\n",
-				PTR_ERR(portal->cm_id));
+			    PTR_ERR(portal->cm_id));
 		portal->cm_id = NULL;
 	}
 }
@@ -1725,11 +1722,9 @@ isert_setup_id(struct isert_portal *portal)
 	sa = (struct sockaddr *)&portal->addr;
 
 #if !RDMA_CREATE_ID_TAKES_NET_ARG
-	id = rdma_create_id(isert_cm_evt_handler, portal, RDMA_PS_TCP,
-			       IB_QPT_RC);
+	id = rdma_create_id(isert_cm_evt_handler, portal, RDMA_PS_TCP, IB_QPT_RC);
 #else
-	id = rdma_create_id(iscsi_net_ns, isert_cm_evt_handler, portal,
-			       RDMA_PS_TCP, IB_QPT_RC);
+	id = rdma_create_id(iscsi_net_ns, isert_cm_evt_handler, portal, RDMA_PS_TCP, IB_QPT_RC);
 #endif
 	if (IS_ERR(id)) {
 		ret = PTR_ERR(id);
diff --git a/iscsi-scst/kernel/isert-scst/isert.c b/iscsi-scst/kernel/isert-scst/isert.c
index 56c136d72..8c2686247 100644
--- a/iscsi-scst/kernel/isert-scst/isert.c
+++ b/iscsi-scst/kernel/isert-scst/isert.c
@@ -54,7 +54,7 @@ unsigned long isert_trace_flag = ISERT_DEFAULT_LOG_FLAGS;
 #endif
 
 static unsigned int isert_nr_devs = ISERT_NR_DEVS;
-module_param(isert_nr_devs, uint, S_IRUGO);
+module_param(isert_nr_devs, uint, 0444);
 MODULE_PARM_DESC(isert_nr_devs,
 		 "Maximum concurrent number of connection requests to handle (up to 999).");
 
@@ -206,10 +206,10 @@ static void isert_cmnd_free(struct iscsi_cmnd *cmnd)
 		struct iscsi_scsi_cmd_hdr *req = cmnd_hdr(cmnd);
 
 		PRINT_CRIT_ERROR("cmnd %p still on some list?, %x, %x, %x, %x, %x, %x, %x",
-			cmnd, req->opcode, req->scb[0],
-			req->flags, req->itt, be32_to_cpu(req->data_length),
-			req->cmd_sn,
-			be32_to_cpu((__force __be32)(cmnd->pdu.datasize)));
+				 cmnd, req->opcode, req->scb[0],
+				 req->flags, req->itt, be32_to_cpu(req->data_length),
+				 req->cmd_sn,
+				 be32_to_cpu((__force __be32)(cmnd->pdu.datasize)));
 
 		if (unlikely(cmnd->parent_req)) {
 			struct iscsi_scsi_cmd_hdr *preq =
@@ -233,8 +233,7 @@ static void isert_preprocessing_done(struct iscsi_cmnd *req)
 	req->scst_state = ISCSI_CMD_STATE_AFTER_PREPROC;
 }
 
-static void isert_set_sense_data(struct iscsi_cmnd *rsp,
-	const u8 *sense_buf, int sense_len)
+static void isert_set_sense_data(struct iscsi_cmnd *rsp, const u8 *sense_buf, int sense_len)
 {
 	u8 *buf;
 
@@ -432,18 +431,15 @@ static ssize_t isert_get_initiator_ip(struct iscsi_conn *conn,
 
 	switch (ss.ss_family) {
 	case AF_INET:
-		pos = scnprintf(buf, size,
-			"%pI4", &((struct sockaddr_in *)&ss)->sin_addr.s_addr);
+		pos = scnprintf(buf, size, "%pI4", &((struct sockaddr_in *)&ss)->sin_addr.s_addr);
 		break;
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 	case AF_INET6:
-		pos = scnprintf(buf, size, "[%pI6]",
-			&((struct sockaddr_in6 *)&ss)->sin6_addr);
+		pos = scnprintf(buf, size, "[%pI6]", &((struct sockaddr_in6 *)&ss)->sin6_addr);
 		break;
 #endif
 	default:
-		pos = scnprintf(buf, size, "Unknown family %d",
-			ss.ss_family);
+		pos = scnprintf(buf, size, "Unknown family %d", ss.ss_family);
 		break;
 	}
 
@@ -505,7 +501,6 @@ MODULE_LICENSE("Dual BSD/GPL");
 MODULE_IMPORT_NS(SCST);
 #define DRV_VERSION		"3.9.0-pre" "#" __stringify(OFED_FLAVOR)
 #define DRV_RELDATE		"15 January 2024"
-MODULE_DESCRIPTION("iSER target transport driver "
-		   "v" DRV_VERSION " (" DRV_RELDATE ")");
+MODULE_DESCRIPTION("iSER target transport driver v" DRV_VERSION " (" DRV_RELDATE ")");
 module_init(isert_init_module);
 module_exit(isert_cleanup_module);
diff --git a/iscsi-scst/kernel/isert-scst/isert_login.c b/iscsi-scst/kernel/isert-scst/isert_login.c
index 6516217e2..859f6a06d 100644
--- a/iscsi-scst/kernel/isert-scst/isert_login.c
+++ b/iscsi-scst/kernel/isert-scst/isert_login.c
@@ -212,7 +212,7 @@ int isert_conn_alloc(struct iscsi_session *session,
 
 	cmnd = dev->login_rsp;
 
-	sBUG_ON(cmnd == NULL);
+	sBUG_ON(!cmnd);
 	dev->login_rsp = NULL;
 
 	*new_conn = dev->conn;
@@ -340,8 +340,7 @@ static ssize_t isert_listen_read(struct file *filp, char __user *buf,
 wait_for_connection:
 		if (filp->f_flags & O_NONBLOCK)
 			return -EAGAIN;
-		res = wait_event_freezable(dev->waitqueue,
-			!have_new_connection(dev));
+		res = wait_event_freezable(dev->waitqueue, !have_new_connection(dev));
 		if (res < 0)
 			goto out;
 	}
@@ -358,7 +357,7 @@ wait_for_connection:
 	mutex_unlock(&dev->conn_lock);
 
 	to_write = min_t(size_t, sizeof(k_buff), count);
-	res = scnprintf(k_buff, to_write, "/dev/"ISER_CONN_DEV_PREFIX"%d",
+	res = scnprintf(k_buff, to_write, "/dev/" ISER_CONN_DEV_PREFIX "%d",
 			conn_dev->idx);
 	++res; /* copy trailing \0 as well */
 
@@ -494,7 +493,7 @@ static bool will_read_block(struct isert_conn_dev *dev)
 	bool res = true;
 
 	spin_lock(&dev->pdu_lock);
-	if (dev->login_req != NULL) {
+	if (dev->login_req) {
 		switch (dev->state) {
 		case CS_REQ_BHS:
 		case CS_REQ_DATA:
@@ -596,8 +595,7 @@ static ssize_t isert_read(struct file *filp, char __user *buf, size_t count,
 			mutex_unlock(&conn_mgmt_mutex);
 			return -EAGAIN;
 		}
-		ret = wait_event_freezable(dev->waitqueue,
-			!will_read_block(dev));
+		ret = wait_event_freezable(dev->waitqueue, !will_read_block(dev));
 		if (ret < 0) {
 			mutex_unlock(&conn_mgmt_mutex);
 			return ret;
@@ -767,9 +765,7 @@ static long isert_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 				spin_lock(&dev->pdu_lock);
 				dev->login_req = NULL;
 				spin_unlock(&dev->pdu_lock);
-				res = isert_login_rsp_tx(dev->login_rsp,
-							last,
-							dev->is_discovery);
+				res = isert_login_rsp_tx(dev->login_rsp, last, dev->is_discovery);
 				vunmap(dev->sg_virt);
 				dev->sg_virt = NULL;
 				dev->login_rsp = NULL;
@@ -781,9 +777,8 @@ static long isert_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 		{
 			struct isert_addr_info addr;
 
-			res = isert_get_target_addr(dev->conn,
-						  (struct sockaddr *)&addr.addr,
-						  &addr.addr_len);
+			res = isert_get_target_addr(dev->conn, (struct sockaddr *)&addr.addr,
+						    &addr.addr_len);
 			if (unlikely(res))
 				goto out;
 
@@ -850,7 +845,7 @@ int isert_login_req_rx(struct iscsi_cmnd *login_req)
 	switch (dev->state) {
 	case CS_INIT:
 	case CS_RSP_FINISHED:
-		if (unlikely(dev->login_req != NULL))
+		if (unlikely(dev->login_req))
 			sBUG();
 		break;
 
@@ -870,7 +865,6 @@ int isert_login_req_rx(struct iscsi_cmnd *login_req)
 		sBUG();
 	}
 
-
 	spin_lock(&dev->pdu_lock);
 	dev->login_req = login_req;
 	dev->read_len = sizeof(login_req->pdu.bhs);
@@ -937,12 +931,12 @@ static void __init isert_setup_cdev(struct isert_conn_dev *dev,
 	err = cdev_add(&dev->cdev, dev->devno, 1);
 	/* Fail gracefully if need be */
 	if (unlikely(err))
-		PRINT_ERROR("Error %d adding "ISER_CONN_DEV_PREFIX"%d", err,
+		PRINT_ERROR("Error %d adding " ISER_CONN_DEV_PREFIX "%d", err,
 			    index);
 
 	dev->dev = device_create(isert_class, NULL, dev->devno,
 				 NULL,
-				 ISER_CONN_DEV_PREFIX"%d", index);
+				 ISER_CONN_DEV_PREFIX "%d", index);
 
 	TRACE_EXIT();
 }
@@ -984,8 +978,7 @@ int __init isert_init_login_devs(unsigned int ndevs)
 
 	n_devs = ndevs;
 
-	res = alloc_chrdev_region(&devno, 0, n_devs,
-			"isert_scst");
+	res = alloc_chrdev_region(&devno, 0, n_devs, "isert_scst");
 	isert_major = MAJOR(devno);
 
 	if (unlikely(res < 0)) {