i40e/i40evf: Break i40e_fetch_rx_buffer up to allow for reuse of frag code
This patch is meant to clean up the code in preparation for us adding
support for build_skb. Specifically we deconstruct i40e_fetch_buffer into
several functions so that those functions can later be reused when we add a
path for build_skb.
Specifically with this change we split out the code for adding a page to an
exiting skb.
Change-ID: Iab1efbab6b8b97cb60ab9fdd0be1d37a056a154d
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2 files changed