[PATCH net-next V3 03/16] net: fec: return IRQ_HANDLED if fec_ptp_check_pps_event handled it

[Troy Kisky]

fec_ptp_check_pps_event will return 1 if FEC_T_TF_MASK caused
an interrupt. Don't return IRQ_NONE in this case.

Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com>

---
v3: New patch, came from feedback from another patch.
---
 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 a011719..7993040 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -1579,8 +1579,8 @@ fec_enet_interrupt(int irq, void *dev_id)
        }
 
        if (fep->ptp_clock)
-               fec_ptp_check_pps_event(fep);
-
+               if (fec_ptp_check_pps_event(fep))
+                       ret = IRQ_HANDLED;
        return ret;
 }
 
-- 
2.5.0