From d2dab20c2ade644337430856248ccb54a0a543c4 Mon Sep 17 00:00:00 2001
From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 23 Mar 2023 14:29:07 -0700
Subject: [PATCH] ktls: Drop all the INET and INET6 compile-time guards.

Consistent with 9fd0d9b16e93ff2a3bd375a98763dca0150dcee0, KERN_TLS is
not supported on kernels without any INET support.

Reviewed by:	gallatin, hselasky
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D39232
---
 sys/kern/uipc_ktls.c | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/sys/kern/uipc_ktls.c b/sys/kern/uipc_ktls.c
index c82864f379b8..4639355b1558 100644
--- a/sys/kern/uipc_ktls.c
+++ b/sys/kern/uipc_ktls.c
@@ -66,10 +66,8 @@ __FBSDID("$FreeBSD$");
 #endif
 #include <net/route.h>
 #include <net/route/nhop.h>
-#if defined(INET) || defined(INET6)
 #include <netinet/in.h>
 #include <netinet/in_pcb.h>
-#endif
 #include <netinet/tcp_var.h>
 #ifdef TCP_OFFLOAD
 #include <netinet/tcp_offload.h>
@@ -302,14 +300,11 @@ SYSCTL_COUNTER_U64(_kern_ipc_tls_toe, OID_AUTO, chacha20, CTLFLAG_RD,
 
 static MALLOC_DEFINE(M_KTLS, "ktls", "Kernel TLS");
 
-#if defined(INET) || defined(INET6)
 static void ktls_reset_receive_tag(void *context, int pending);
 static void ktls_reset_send_tag(void *context, int pending);
-#endif
 static void ktls_work_thread(void *ctx);
 static void ktls_alloc_thread(void *ctx);
 
-#if defined(INET) || defined(INET6)
 static u_int
 ktls_get_cpu(struct socket *so)
 {
@@ -340,7 +335,6 @@ ktls_get_cpu(struct socket *so)
 		cpuid = ktls_cpuid_lookup[inp->inp_flowid % ktls_number_threads];
 	return (cpuid);
 }
-#endif
 
 static int
 ktls_buffer_import(void *arg, void **store, int count, int domain, int flags)
@@ -505,7 +499,6 @@ ktls_start_kthreads(void)
 	return (error);
 }
 
-#if defined(INET) || defined(INET6)
 static int
 ktls_create_session(struct socket *so, struct tls_enable *en,
     struct ktls_session **tlsp, int direction)
@@ -1826,7 +1819,6 @@ ktls_modify_txrtlmt(struct ktls_session *tls, uint64_t max_pacing_rate)
 	return (mst->sw->snd_tag_modify(mst, &params));
 }
 #endif
-#endif
 
 static void
 ktls_destroy_help(void *context, int pending __unused)
@@ -3265,7 +3257,6 @@ ktls_work_thread(void *ctx)
 	}
 }
 
-#if defined(INET) || defined(INET6)
 static void
 ktls_disable_ifnet_help(void *context, int pending __unused)
 {
@@ -3354,4 +3345,3 @@ ktls_disable_ifnet(void *arg)
 	TASK_INIT(&tls->disable_ifnet_task, 0, ktls_disable_ifnet_help, tls);
 	(void)taskqueue_enqueue(taskqueue_thread, &tls->disable_ifnet_task);
 }
-#endif