xfrm: get rid of another incorrect WARN

During fuzzing I regularly run into this WARN(). According to Herbert Xu,
this "certainly shouldn't be a WARN, it probably shouldn't print anything
either".

Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 1a4f142..cb65d91 100644 (file)
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -2051,9 +2051,6 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh,
        if (up->hard) {
                xfrm_policy_delete(xp, p->dir);
                xfrm_audit_policy_delete(xp, 1, true);
-       } else {
-               // reset the timers here?
-               WARN(1, "Don't know what to do with soft policy expire\n");
        }
        km_policy_expired(xp, p->dir, up->hard, nlh->nlmsg_pid);