netdev - [PATCH ipsec-next 3/7] xfrm: add extack to xfrm_del

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Message-Id: <0afb3eb4dfdf8bfaa7b6f5773c6ed6f2d31232f5.1668507420.git.sd@queasysnail.net>
Date:   Thu, 24 Nov 2022 15:43:40 +0100
From:   Sabrina Dubroca <sd@...asysnail.net>
To:     netdev@...r.kernel.org
Cc:     steffen.klassert@...unet.com, Sabrina Dubroca <sd@...asysnail.net>
Subject: [PATCH ipsec-next 3/7] xfrm: add extack to xfrm_del_sa

Signed-off-by: Sabrina Dubroca <sd@...asysnail.net>
---
 net/xfrm/xfrm_user.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 1664baefae80..06a379d35ebb 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -862,12 +862,12 @@ static int xfrm_del_sa(struct sk_buff *skb, struct nlmsghdr *nlh,
 		goto out;
 
 	if (xfrm_state_kern(x)) {
+		NL_SET_ERR_MSG(extack, "SA is in use by tunnels");
 		err = -EPERM;
 		goto out;
 	}
 
 	err = xfrm_state_delete(x);
-
 	if (err < 0)
 		goto out;
 
-- 
2.38.0