[PATCH v6 net-next 2/7] net: mvneta: Do not allocate buffer in rxq init with HWBM

[Gregory CLEMENT]

For HWBM all buffers are allocated in mvneta_bm_construct() and in runtime
they are put into descriptors by hardware. There is no need to fill them
at this point.

Suggested-by: Marcin Wojtas <m...@semihalf.com>
Signed-off-by: Gregory CLEMENT <gregory.clem...@free-electrons.com>
Tested-by: Marcin Wojtas <m...@semihalf.com>
---
 drivers/net/ethernet/marvell/mvneta.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvneta.c 
b/drivers/net/ethernet/marvell/mvneta.c
index 1b84f746d748..f5319c50f8d9 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -2784,14 +2784,14 @@ static int mvneta_rxq_init(struct mvneta_port *pp,
                mvneta_rxq_buf_size_set(pp, rxq,
                                        MVNETA_RX_BUF_SIZE(pp->pkt_size));
                mvneta_rxq_bm_disable(pp, rxq);
+               mvneta_rxq_fill(pp, rxq, rxq->size);
        } else {
                mvneta_rxq_bm_enable(pp, rxq);
                mvneta_rxq_long_pool_set(pp, rxq);
                mvneta_rxq_short_pool_set(pp, rxq);
+               mvneta_rxq_non_occup_desc_add(pp, rxq, rxq->size);
        }
 
-       mvneta_rxq_fill(pp, rxq, rxq->size);
-
        return 0;
 }
 
-- 
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