[PATCH net-next 03/12] net: stmmac: xgmac: Correctly return that RX descriptor is not last one

[Jose Abreu]

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

Signed-off-by: Jose Abreu <joab...@synopsys.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c 
b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
index 2391ede97597..717b50d4aa93 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
@@ -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)
-- 
2.7.4