From: Padmanabh Ratnakar <padmanabh.ratna...@broadcom.com>
Interrupt moderation parameters need to be recalculated only
after a time interval of 1 ms. Interval calculation is wrong
when there is a rollover of jiffies. Using recommended way of interval
calculation using jiffies to fix this.
Signed-off-by: Padmanabh Ratnakar <padmanabh.ratna...@broadcom.com>
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapa...@broadcom.com>
---
drivers/net/ethernet/emulex/benet/be_main.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c
b/drivers/net/ethernet/emulex/benet/be_main.c
index d5286d3..9c1fc9d 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1917,8 +1917,7 @@ static u32 be_get_eq_delay_mult_enc(struct be_eq_obj *eqo)
if (!aic->enable)
return 0;
- if (time_before_eq(now, aic->jiffies) ||
- jiffies_to_msecs(now - aic->jiffies) < 1)
+ if (jiffies_to_msecs(now - aic->jiffies) < 1)
eqd = aic->prev_eqd;
else
eqd = be_get_new_eqd(eqo);
--
2.3.0.rc2
