Re: [PATCH v4 1/3] net: fec: only check queue 0 if RXF_0/TXF_0 interrupt is set

[David Miller]

From: Troy Kisky 
Date: Tue, 19 Sep 2017 17:33:07 -0700

> Before queue 0 was always checked if any queue caused an interrupt.
> It is better to just mark queue 0 if queue 0 has caused an interrupt.
> 
> Signed-off-by: Troy Kisky 
> Acked-by: Fugang Duan 

Applied.

[PATCH v4 1/3] net: fec: only check queue 0 if RXF_0/TXF_0 interrupt is set

[Troy Kisky]

Before queue 0 was always checked if any queue caused an interrupt.
It is better to just mark queue 0 if queue 0 has caused an interrupt.

Signed-off-by: Troy Kisky 
Acked-by: Fugang Duan 

---
v3: add Acked-by
v4: no change

Signed-off-by: Troy Kisky 
---
 drivers/net/ethernet/freescale/fec_main.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/freescale/fec_main.c 
b/drivers/net/ethernet/freescale/fec_main.c
index 56f56d6..464055f 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1559,14 +1559,14 @@ fec_enet_collect_events(struct fec_enet_private *fep, 
uint int_events)
if (int_events == 0)
return false;
 
-   if (int_events & FEC_ENET_RXF)
+   if (int_events & FEC_ENET_RXF_0)
fep->work_rx |= (1 << 2);
if (int_events & FEC_ENET_RXF_1)
fep->work_rx |= (1 << 0);
if (int_events & FEC_ENET_RXF_2)
fep->work_rx |= (1 << 1);
 
-   if (int_events & FEC_ENET_TXF)
+   if (int_events & FEC_ENET_TXF_0)
fep->work_tx |= (1 << 2);
if (int_events & FEC_ENET_TXF_1)
fep->work_tx |= (1 << 0);
-- 
2.7.4