diff options
Diffstat (limited to 'net/xfrm/xfrm_policy.c')
| -rw-r--r-- | net/xfrm/xfrm_policy.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c index d07f5ce31824..d65ed8684fc1 100644 --- a/net/xfrm/xfrm_policy.c +++ b/net/xfrm/xfrm_policy.c @@ -118,7 +118,6 @@ retry: xfrm_policy_put_afinfo(afinfo); return type; } -EXPORT_SYMBOL(xfrm_get_type); int xfrm_dst_lookup(struct xfrm_dst **dst, struct flowi *fl, unsigned short family) @@ -216,8 +215,8 @@ out: expired: read_unlock(&xp->lock); - km_policy_expired(xp, dir, 1); - xfrm_policy_delete(xp, dir); + if (!xfrm_policy_delete(xp, dir)) + km_policy_expired(xp, dir, 1); xfrm_pol_put(xp); } @@ -555,7 +554,7 @@ static struct xfrm_policy *__xfrm_policy_unlink(struct xfrm_policy *pol, return NULL; } -void xfrm_policy_delete(struct xfrm_policy *pol, int dir) +int xfrm_policy_delete(struct xfrm_policy *pol, int dir) { write_lock_bh(&xfrm_policy_lock); pol = __xfrm_policy_unlink(pol, dir); @@ -564,7 +563,9 @@ void xfrm_policy_delete(struct xfrm_policy *pol, int dir) if (dir < XFRM_POLICY_MAX) atomic_inc(&flow_cache_genid); xfrm_policy_kill(pol); + return 0; } + return -ENOENT; } int xfrm_sk_policy_insert(struct sock *sk, int dir, struct xfrm_policy *pol) |