2 files changed, 11 insertions, 4 deletions

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 0ecb16a9a883..eb870fcc29cc 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -771,7 +771,8 @@ xfrm_policy_flush_secctx_check(struct net *net, u8 type, struct xfrm_audit *audi
 
 int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info)
 {
-        int dir, err = 0;
+        int dir, err = 0, cnt = 0;
+        struct xfrm_policy *dp;
 
         write_lock_bh(&xfrm_policy_lock);
 
@@ -789,8 +790,10 @@ int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info)
                                      &net->xfrm.policy_inexact[dir], bydst) {
                         if (pol->type != type)
                                 continue;
-                        __xfrm_policy_unlink(pol, dir);
+                        dp = __xfrm_policy_unlink(pol, dir);
                         write_unlock_bh(&xfrm_policy_lock);
+                        if (dp)
+                                cnt++;
 
                         xfrm_audit_policy_delete(pol, 1, audit_info->loginuid,
                                                  audit_info->sessionid,
@@ -809,8 +812,10 @@ int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info)
                                              bydst) {
                                 if (pol->type != type)
                                         continue;
-                                __xfrm_policy_unlink(pol, dir);
+                                dp = __xfrm_policy_unlink(pol, dir);
                                 write_unlock_bh(&xfrm_policy_lock);
+                                if (dp)
+                                        cnt++;
 
                                 xfrm_audit_policy_delete(pol, 1,
                                                          audit_info->loginuid,
@@ -824,6 +829,8 @@ int xfrm_policy_flush(struct net *net, u8 type, struct xfrm_audit *audit_info)
                 }
 
         }
+        if (!cnt)
+                err = -ESRCH;
         atomic_inc(&flow_cache_genid);
 out:
         write_unlock_bh(&xfrm_policy_lock);
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 7c8700447040..b0fb7d3bc15e 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1677,7 +1677,7 @@ static int xfrm_flush_policy(struct sk_buff *skb, struct nlmsghdr *nlh,
         audit_info.secid = NETLINK_CB(skb).sid;
         err = xfrm_policy_flush(net, type, &audit_info);
         if (err)
-                return err;
+                return 0;
         c.data.type = type;
         c.event = nlh->nlmsg_type;
         c.seq = nlh->nlmsg_seq;