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path: root/net/xfrm/xfrm_state.c
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Diffstat (limited to 'net/xfrm/xfrm_state.c')
-rw-r--r--net/xfrm/xfrm_state.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index c9d6a5f1348d..9fa3322b2a7d 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -603,13 +603,14 @@ xfrm_state_flush_secctx_check(struct net *net, u8 proto, struct xfrm_audit *audi
int xfrm_state_flush(struct net *net, u8 proto, struct xfrm_audit *audit_info)
{
- int i, err = 0;
+ int i, err = 0, cnt = 0;
spin_lock_bh(&xfrm_state_lock);
err = xfrm_state_flush_secctx_check(net, proto, audit_info);
if (err)
goto out;
+ err = -ESRCH;
for (i = 0; i <= net->xfrm.state_hmask; i++) {
struct hlist_node *entry;
struct xfrm_state *x;
@@ -626,13 +627,16 @@ restart:
audit_info->sessionid,
audit_info->secid);
xfrm_state_put(x);
+ if (!err)
+ cnt++;
spin_lock_bh(&xfrm_state_lock);
goto restart;
}
}
}
- err = 0;
+ if (cnt)
+ err = 0;
out:
spin_unlock_bh(&xfrm_state_lock);