From: Jakub Kicinski <jakub.kicinski@netronome.com>
Date: Wed, 24 Jan 2018 12:54:15 -0800
Subject: cls_bpf: remove gen_flags from bpf_offload
Patch-mainline: v4.16-rc1
Git-commit: f558fdea03bf70f23a3ac63d8c7cdd9755797f80
References: bsc#1109837

cls_bpf now guarantees that only device-bound programs are
allowed with skip_sw.  The drivers no longer pay attention to
flags on filter load, therefore the bpf_offload member can be
removed.  If flags are needed again they should probably be
added to struct tc_cls_common_offload instead.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 include/net/pkt_cls.h |    1 -
 net/sched/cls_bpf.c   |    2 --
 2 files changed, 3 deletions(-)

--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -748,7 +748,6 @@ struct tc_cls_bpf_offload {
 	struct bpf_prog *oldprog;
 	const char *name;
 	bool exts_integrated;
-	u32 gen_flags;
 };
 
 struct tc_mqprio_qopt_offload {
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -166,7 +166,6 @@ static int cls_bpf_offload_cmd(struct tc
 	cls_bpf.oldprog = oldprog ? oldprog->filter : NULL;
 	cls_bpf.name = obj->bpf_name;
 	cls_bpf.exts_integrated = obj->exts_integrated;
-	cls_bpf.gen_flags = obj->gen_flags;
 
 	if (oldprog)
 		tcf_block_offload_dec(block, &oldprog->gen_flags);
@@ -233,7 +232,6 @@ static void cls_bpf_offload_update_stats
 	cls_bpf.prog = prog->filter;
 	cls_bpf.name = prog->bpf_name;
 	cls_bpf.exts_integrated = prog->exts_integrated;
-	cls_bpf.gen_flags = prog->gen_flags;
 
 	tc_setup_cb_call(block, NULL, TC_SETUP_CLSBPF, &cls_bpf, false);
 }