From a84e3f533324e40e4a99f50dee2188bf140d8098 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Tue, 18 Dec 2018 17:15:26 +0100 Subject: xfrm: prefer secpath_set over secpath_dup secpath_set is a wrapper for secpath_dup that will not perform an allocation if the secpath attached to the skb has a reference count of one, i.e., it doesn't need to be COW'ed. Also, secpath_dup doesn't attach the secpath to the skb, it leaves this to the caller. Use secpath_set in places that immediately assign the return value to skb. This allows to remove skb->sp without touching these spots again. secpath_dup can eventually be removed in followup patch. Signed-off-by: Florian Westphal Signed-off-by: David S. Miller --- net/xfrm/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'net/xfrm/Kconfig') diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig index 140270a13d54..5d43aaa17027 100644 --- a/net/xfrm/Kconfig +++ b/net/xfrm/Kconfig @@ -5,6 +5,7 @@ config XFRM bool depends on NET select GRO_CELLS + select SKB_EXTENSIONS config XFRM_OFFLOAD bool -- cgit v1.2.3