diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 9e182bd..3fb8e32 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -589,6 +589,7 @@
  *	Called with struct se_device->se_port_lock spinlock held.
  */
 static void core_release_port(struct se_device *dev, struct se_port *port)
+	__releases(&dev->se_port_lock) __acquires(&dev->se_port_lock)
 {
 	/*
 	 * Wait for any port reference for PR ALL_TG_PT=1 operation
diff --git a/drivers/target/target_core_fabric_lib.c b/drivers/target/target_core_fabric_lib.c
index a3c695a..d57ad67 100644
--- a/drivers/target/target_core_fabric_lib.c
+++ b/drivers/target/target_core_fabric_lib.c
@@ -34,6 +34,7 @@
 #include <target/target_core_base.h>
 #include <target/target_core_device.h>
 #include <target/target_core_transport.h>
+#include <target/target_core_fabric_lib.h>
 #include <target/target_core_fabric_ops.h>
 #include <target/target_core_configfs.h>
 
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index 51fd309..7ff6a35 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -441,6 +441,7 @@
 	struct pscsi_dev_virt *pdv,
 	struct se_subsystem_dev *se_dev,
 	struct se_hba *hba)
+	__releases(sh->host_lock)
 {
 	struct se_device *dev;
 	struct pscsi_hba_virt *phv = (struct pscsi_hba_virt *)pdv->pdv_se_hba->hba_ptr;
@@ -488,6 +489,7 @@
 	struct pscsi_dev_virt *pdv,
 	struct se_subsystem_dev *se_dev,
 	struct se_hba *hba)
+	__releases(sh->host_lock)
 {
 	struct se_device *dev;
 	struct pscsi_hba_virt *phv = (struct pscsi_hba_virt *)pdv->pdv_se_hba->hba_ptr;
@@ -522,6 +524,7 @@
 	struct pscsi_dev_virt *pdv,
 	struct se_subsystem_dev *se_dev,
 	struct se_hba *hba)
+	__releases(sh->host_lock)
 {
 	struct se_device *dev;
 	struct pscsi_hba_virt *phv = (struct pscsi_hba_virt *)pdv->pdv_se_hba->hba_ptr;
diff --git a/drivers/target/target_core_rd.h b/drivers/target/target_core_rd.h
index 13badfb..3ea19e2 100644
--- a/drivers/target/target_core_rd.h
+++ b/drivers/target/target_core_rd.h
@@ -14,8 +14,6 @@
 #define RD_BLOCKSIZE		512
 #define RD_MAX_SECTORS		1024
 
-extern struct kmem_cache *se_mem_cache;
-
 /* Used in target_core_init_configfs() for virtual LUN 0 access */
 int __init rd_module_init(void);
 void rd_module_exit(void);
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index ff9ace0..80df405 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -227,8 +227,6 @@
 static int transport_set_sense_codes(struct se_cmd *cmd, u8 asc, u8 ascq);
 static void transport_stop_all_task_timers(struct se_cmd *cmd);
 
-int transport_emulate_control_cdb(struct se_task *task);
-
 int init_se_global(void)
 {
 	struct se_global *global;
@@ -4395,7 +4393,7 @@
 	return -1;
 }
 
-extern u32 transport_calc_sg_num(
+u32 transport_calc_sg_num(
 	struct se_task *task,
 	struct se_mem *in_se_mem,
 	u32 task_offset)