netdev - [PATCH ipsec-next 2/7] xfrm: add extack to xfrm_add_sa

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Message-Id: <3ed18b1a0a9fa5d8858d0e508f5c580e45ce9075.1668507420.git.sd@queasysnail.net>
Date:   Thu, 24 Nov 2022 15:43:39 +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 2/7] xfrm: add extack to xfrm_add_sa_expire

Signed-off-by: Sabrina Dubroca <sd@...asysnail.net>
---
 net/xfrm/xfrm_user.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 25de6e8faf8d..1664baefae80 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2584,8 +2584,11 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
 
 	spin_lock_bh(&x->lock);
 	err = -EINVAL;
-	if (x->km.state != XFRM_STATE_VALID)
+	if (x->km.state != XFRM_STATE_VALID) {
+		NL_SET_ERR_MSG(extack, "SA must be in VALID state");
 		goto out;
+	}
+
 	km_state_expired(x, ue->hard, nlh->nlmsg_pid);
 
 	if (ue->hard) {
-- 
2.38.0