From: Fuyun Liang <[email protected]>
Our code will ensure that hns3_clear_tx_ring is not used to cleared
RX rings and hns3_clear_rx_ring is not used to cleared TX rings. So
the ring type check is unnecessary.
Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08
SoC")
Signed-off-by: Fuyun Liang <[email protected]>
Signed-off-by: Peng Li <[email protected]>
Signed-off-by: Salil Mehta <[email protected]>
---
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index d1ef104..4c13c52 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -3217,9 +3217,6 @@ static void hns3_recover_hw_addr(struct net_device *ndev)
static void hns3_clear_tx_ring(struct hns3_enet_ring *ring)
{
- if (!HNAE3_IS_TX_RING(ring))
- return;
-
while (ring->next_to_clean != ring->next_to_use) {
hns3_free_buffer_detach(ring, ring->next_to_clean);
ring_ptr_move_fw(ring, next_to_clean);
@@ -3228,9 +3225,6 @@ static void hns3_clear_tx_ring(struct hns3_enet_ring
*ring)
static void hns3_clear_rx_ring(struct hns3_enet_ring *ring)
{
- if (HNAE3_IS_TX_RING(ring))
- return;
-
while (ring->next_to_use != ring->next_to_clean) {
/* When a buffer is not reused, it's memory has been
* freed in hns3_handle_rx_bd or will be freed by
--
2.7.4
