Commit 65d0cbb4 authored by Vladimir Oltean's avatar Vladimir Oltean Committed by David S. Miller
Browse files

net: enetc: move up enetc_reuse_page and enetc_page_reusable 



For XDP_TX, we need to call enetc_reuse_page from enetc_clean_tx_ring,
so we need to avoid a forward declaration.

Signed-off-by: default avatarVladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1ee8d6f3

drivers/net/ethernet/freescale/enetc/enetc.c

+19 −19
Original line number Diff line number Diff line
@@ -275,6 +275,25 @@ static int enetc_bd_ready_count(struct enetc_bdr *tx_ring, int ci) 
	return pi >= ci ? pi - ci : tx_ring->bd_count - ci + pi;

}



static bool enetc_page_reusable(struct page *page)

{

	return (!page_is_pfmemalloc(page) && page_ref_count(page) == 1);

}



static void enetc_reuse_page(struct enetc_bdr *rx_ring,

			     struct enetc_rx_swbd *old)

{

	struct enetc_rx_swbd *new;



	new = &rx_ring->rx_swbd[rx_ring->next_to_alloc];



	/* next buf that may reuse a page */

	enetc_bdr_idx_inc(rx_ring, &rx_ring->next_to_alloc);



	/* copy page reference */

	*new = *old;

}



static void enetc_get_tx_tstamp(struct enetc_hw *hw, union enetc_tx_bd *txbd,

				u64 *tstamp)

{
@@ -516,25 +535,6 @@ static void enetc_get_offloads(struct enetc_bdr *rx_ring, 
#endif

}



static bool enetc_page_reusable(struct page *page)

{

	return (!page_is_pfmemalloc(page) && page_ref_count(page) == 1);

}



static void enetc_reuse_page(struct enetc_bdr *rx_ring,

			     struct enetc_rx_swbd *old)

{

	struct enetc_rx_swbd *new;



	new = &rx_ring->rx_swbd[rx_ring->next_to_alloc];



	/* next buf that may reuse a page */

	enetc_bdr_idx_inc(rx_ring, &rx_ring->next_to_alloc);



	/* copy page reference */

	*new = *old;

}



static struct enetc_rx_swbd *enetc_get_rx_buff(struct enetc_bdr *rx_ring,

					       int i, u16 size)

{