Commit c887e02a authored by Jose Abreu's avatar Jose Abreu Committed by David S. Miller
Browse files

net: stmmac: xgmac: Correctly return that RX descriptor is not last one 



Return the correct value when RX descriptor is not the last one.

Signed-off-by: default avatarJose Abreu <joabreu@synopsys.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ec222003

drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c

+3 −4
Original line number Diff line number Diff line
@@ -26,16 +26,15 @@ static int dwxgmac2_get_rx_status(void *data, struct stmmac_extra_stats *x, 
				  struct dma_desc *p)

{

	unsigned int rdes3 = le32_to_cpu(p->des3);

	int ret = good_frame;



	if (unlikely(rdes3 & XGMAC_RDES3_OWN))

		return dma_own;

	if (likely(!(rdes3 & XGMAC_RDES3_LD)))

		return rx_not_ls;

	if (unlikely((rdes3 & XGMAC_RDES3_ES) && (rdes3 & XGMAC_RDES3_LD)))

		return discard_frame;

	if (unlikely(rdes3 & XGMAC_RDES3_ES))

		ret = discard_frame;



	return ret;

	return good_frame;

}



static int dwxgmac2_get_tx_len(struct dma_desc *p)

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