This patch removes unnessary headroom check. We will check that value
while register net device that we have such headroom for placing address
information at the headroom of skb.
Signed-off-by: Alexander Aring <aar@xxxxxxxxxxxxxx>
---
net/ieee802154/6lowpan/tx.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/net/ieee802154/6lowpan/tx.c b/net/ieee802154/6lowpan/tx.c
index dbb476d..a7a1b12 100644
--- a/net/ieee802154/6lowpan/tx.c
+++ b/net/ieee802154/6lowpan/tx.c
@@ -26,7 +26,6 @@ struct lowpan_addr_info {
static inline struct
lowpan_addr_info *lowpan_skb_priv(const struct sk_buff *skb)
{
- WARN_ON_ONCE(skb_headroom(skb) < sizeof(struct lowpan_addr_info));
return (struct lowpan_addr_info *)(skb->data -
sizeof(struct lowpan_addr_info));
}
--
2.9.2
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