NAME
skb_needs_linearize - check if we need to linearize a given skb depending on the given device features.
SYNOPSIS
bool skb_needs_linearize(struct sk_buff * skb, netdev_features_t features);
ARGUMENTS
skb
socket buffer to check
features
net device features
DESCRIPTION
Returns true if either: 1. skb has frag_list and the device doesn't support FRAGLIST, or 2. skb is fragmented and the device does not support SG.