target/iscsi: Replace __kernel_sockaddr_storage with sockaddr_storage

It appears to be what the rest of the kernel does, so let's do it too.

Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/iscsi/iscsi_target.h b/drivers/target/iscsi/iscsi_target.h
index d294f03..4cf2c0f 100644
--- a/drivers/target/iscsi/iscsi_target.h
+++ b/drivers/target/iscsi/iscsi_target.h
@@ -10,9 +10,9 @@
 extern void iscsit_login_kref_put(struct kref *);
 extern int iscsit_deaccess_np(struct iscsi_np *, struct iscsi_portal_group *,
 				struct iscsi_tpg_np *);
-extern bool iscsit_check_np_match(struct __kernel_sockaddr_storage *,
+extern bool iscsit_check_np_match(struct sockaddr_storage *,
 				struct iscsi_np *, int);
-extern struct iscsi_np *iscsit_add_np(struct __kernel_sockaddr_storage *,
+extern struct iscsi_np *iscsit_add_np(struct sockaddr_storage *,
 				int);
 extern int iscsit_reset_np_thread(struct iscsi_np *, struct iscsi_tpg_np *,
 				struct iscsi_portal_group *, bool);