diff --git a/iscsi-scst/usr/iscsid.c b/iscsi-scst/usr/iscsid.c
index 5c0291e14..615cec4c1 100644
--- a/iscsi-scst/usr/iscsid.c
+++ b/iscsi-scst/usr/iscsid.c
@@ -105,7 +105,7 @@ static char *next_key(char **data, int *datasize, char **value)
 static struct buf_segment *conn_alloc_buf_segment(struct connection *conn,
 						   size_t sz)
 {
-	struct buf_segment *seg = malloc(sizeof *seg + sz);
+	struct buf_segment *seg = malloc(sizeof(*seg) + sz);
 
 	if (seg) {
 		seg->len = 0;
@@ -640,7 +640,7 @@ static void cmnd_reject(struct connection *conn, u8 reason)
 	conn_free_rsp_buf_list(conn);
 	seg = conn_alloc_buf_segment(conn, data_sz);
 
-	memset(rej, 0x0, sizeof *rej);
+	memset(rej, 0x0, sizeof(*rej));
 	rej->opcode = ISCSI_OP_REJECT_MSG;
 	rej->reason = reason;
 	rej->ffffffff = ISCSI_RESERVED_TAG;
diff --git a/scst/src/scst_tg.c b/scst/src/scst_tg.c
index a3915d759..4e333cddf 100644
--- a/scst/src/scst_tg.c
+++ b/scst/src/scst_tg.c
@@ -178,7 +178,7 @@ int scst_tg_tgt_add(struct scst_target_group *tg, const char *name)
 	BUG_ON(!tg);
 	BUG_ON(!name);
 	res = -ENOMEM;
-	tg_tgt = kzalloc(sizeof *tg_tgt, GFP_KERNEL);
+	tg_tgt = kzalloc(sizeof(*tg_tgt), GFP_KERNEL);
 	if (!tg_tgt)
 		goto out;
 	tg_tgt->tg = tg;
@@ -298,7 +298,7 @@ int scst_tg_add(struct scst_dev_group *dg, const char *name)
 
 	TRACE_ENTRY();
 	res = -ENOMEM;
-	tg = kzalloc(sizeof *tg, GFP_KERNEL);
+	tg = kzalloc(sizeof(*tg), GFP_KERNEL);
 	if (!tg)
 		goto out;
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 24)
@@ -424,7 +424,7 @@ int scst_dg_dev_add(struct scst_dev_group *dg, const char *name)
 	int res;
 
 	res = -ENOMEM;
-	dgdev = kzalloc(sizeof *dgdev, GFP_KERNEL);
+	dgdev = kzalloc(sizeof(*dgdev), GFP_KERNEL);
 	if (!dgdev)
 		goto out;