From: Xie He
Date: Sat, 3 Oct 2020 17:46:19 -0700
> The purpose of these skb->len checks in these drivers is to ensure that
> there is a header in the skb available to be read and pulled.
>
> However, we already have the pskb_may_pull function for this purpose.
>
> The pskb_may_pull function a
The purpose of these skb->len checks in these drivers is to ensure that
there is a header in the skb available to be read and pulled.
However, we already have the pskb_may_pull function for this purpose.
The pskb_may_pull function also correctly handles non-linear skbs.
(Also delete the word "ch
