sched, bpf: let stack handle !IFF_UP devs on bpf_clone_redirect

[karo-tx-linux.git] / net / core / filter.c

diff --git a/net/core/filter.c b/net/core/filter.c
index da3f3d94d6e93c7411a1f8369be9c180124fffc9..96bd962c292df9f63720a009a85561d6a9a848b3 100644 (file)
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -1404,9 +1404,6 @@ static u64 bpf_clone_redirect(u64 r1, u64 ifindex, u64 flags, u64 r4, u64 r5)
        if (unlikely(!dev))
                return -EINVAL;
 
-       if (unlikely(!(dev->flags & IFF_UP)))
-               return -EINVAL;
-
        skb2 = skb_clone(skb, GFP_ATOMIC);
        if (unlikely(!skb2))
                return -ENOMEM;