From bef3c6c9374da40ec63698cd504474366a9de2ff Mon Sep 17 00:00:00 2001 From: Alexander Duyck Date: Fri, 5 Feb 2016 15:27:31 -0800 Subject: net: Drop unecessary enc_features variable from tunnel segmentation functions The enc_features variable isn't necessary since features isn't used anywhere after we create enc_features so instead just use a destructive AND on features itself and save ourselves the variable declaration. Signed-off-by: Alexander Duyck Acked-by: Tom Herbert Signed-off-by: David S. Miller --- net/ipv4/gre_offload.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/ipv4/gre_offload.c') diff --git a/net/ipv4/gre_offload.c b/net/ipv4/gre_offload.c index 5a8ee3282550..02cb1a416c7d 100644 --- a/net/ipv4/gre_offload.c +++ b/net/ipv4/gre_offload.c @@ -19,7 +19,6 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, netdev_features_t features) { struct sk_buff *segs = ERR_PTR(-EINVAL); - netdev_features_t enc_features; int ghl; struct gre_base_hdr *greh; u16 mac_offset = skb->mac_header; @@ -68,9 +67,10 @@ static struct sk_buff *gre_gso_segment(struct sk_buff *skb, skb_set_network_header(skb, skb_inner_network_offset(skb)); skb->mac_len = skb_inner_network_offset(skb); + features &= skb->dev->hw_enc_features; + /* segment inner packet. */ - enc_features = skb->dev->hw_enc_features & features; - segs = skb_mac_gso_segment(skb, enc_features); + segs = skb_mac_gso_segment(skb, features); if (IS_ERR_OR_NULL(segs)) { skb_gso_error_unwind(skb, protocol, ghl, mac_offset, mac_len); goto out; -- cgit v1.2.3