scsi: target: make transport_init_session_tags static

transport_init_session_tags is only called from target_core_transport.c so
make it static.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/target/target_core_transport.c

@@ -304,8 +304,8 @@ EXPORT_SYMBOL(transport_alloc_session_tags);
  *	      each command.
  * @sup_prot_ops: bitmask that defines which T10-PI modes are supported.
  */
-struct se_session *transport_init_session_tags(unsigned int tag_num,
-					       unsigned int tag_size,
+static struct se_session *
+transport_init_session_tags(unsigned int tag_num, unsigned int tag_size,
 			    enum target_prot_op sup_prot_ops)
 {
 	struct se_session *se_sess;
@@ -334,7 +334,6 @@ struct se_session *transport_init_session_tags(unsigned int tag_num,
 
 	return se_sess;
 }
-EXPORT_SYMBOL(transport_init_session_tags);
 
 /*
  * Called with spin_lock_irqsave(&struct se_portal_group->session_lock called.

include/target/target_core_fabric.h

@@ -119,8 +119,6 @@ void transport_init_session(struct se_session *);
 struct se_session *transport_alloc_session(enum target_prot_op);
 int transport_alloc_session_tags(struct se_session *, unsigned int,
 		unsigned int);
-struct se_session *transport_init_session_tags(unsigned int, unsigned int,
-		enum target_prot_op);
 void	__transport_register_session(struct se_portal_group *,
 		struct se_node_acl *, struct se_session *, void *);
 void	transport_register_session(struct se_portal_group *,