dpaa2-eth: rename dpaa2_eth_xdp_release_buf into dpaa2_eth_recycle_buf

dpaa2-eth: rename dpaa2_eth_xdp_release_buf into dpaa2_eth_recycle_buf

[ Upstream commit 28d137cc8c0bd2c9501b8eb0855b631289c7b4a3 ]

Rename the dpaa2_eth_xdp_release_buf function into dpaa2_eth_recycle_buf
since in the next patches we'll be using the same recycle mechanism for
the normal stack path beside for XDP_DROP.

Also, rename the array which holds the buffers to be recycled so that it
does not have any reference to XDP.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: 2def09ead4ad ("dpaa2-eth: fix xdp_rxq_info leak")
Signed-off-by: Sasha Levin <sashal@kernel.org>