[PATCH net-next] eth: fbnic: access @pp through netmem_desc instead of page

[Byungchul Park <byungchul@sk.com>]

To eliminate the use of struct page in page pool, the page pool users
should use netmem descriptor and APIs instead.

Make fbnic access @pp through netmem_desc instead of page.

Signed-off-by: Byungchul Park <byungchul@sk.com>
---
Changes from rfc:
	1. Use pp_page_to_nmdesc(page)->pp instead a wrong approach,
	   ring->page_pool. (feedbacked by Jakub)
---
 drivers/net/ethernet/meta/fbnic/fbnic_txrx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
index c2d7b67fec28..56744e3a14ec 100644
--- a/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
+++ b/drivers/net/ethernet/meta/fbnic/fbnic_txrx.c
@@ -653,7 +653,8 @@ static void fbnic_clean_twq1(struct fbnic_napi_vector *nv, bool pp_allow_direct,
 				 FBNIC_TWD_TYPE_AL;
 		total_bytes += FIELD_GET(FBNIC_TWD_LEN_MASK, twd);
 
-		page_pool_put_page(page->pp, page, -1, pp_allow_direct);
+		page_pool_put_page(pp_page_to_nmdesc(page)->pp, page, -1,
+				   pp_allow_direct);
 next_desc:
 		head++;
 		head &= ring->size_mask;
-- 
2.17.1