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_tpg.c b/drivers/target/iscsi/iscsi_target_tpg.c
index d61ae51..23c95cd 100644
--- a/drivers/target/iscsi/iscsi_target_tpg.c
+++ b/drivers/target/iscsi/iscsi_target_tpg.c
@@ -431,7 +431,7 @@
 
 static bool iscsit_tpg_check_network_portal(
 	struct iscsi_tiqn *tiqn,
-	struct __kernel_sockaddr_storage *sockaddr,
+	struct sockaddr_storage *sockaddr,
 	int network_transport)
 {
 	struct iscsi_portal_group *tpg;
@@ -460,7 +460,7 @@
 
 struct iscsi_tpg_np *iscsit_tpg_add_network_portal(
 	struct iscsi_portal_group *tpg,
-	struct __kernel_sockaddr_storage *sockaddr,
+	struct sockaddr_storage *sockaddr,
 	struct iscsi_tpg_np *tpg_np_parent,
 	int network_transport)
 {