[net,v2] bnx2x: fix napi poll return value for repoll

With the commit d75b1ade567ffab ("net: less interrupt masking in NAPI") napi
repoll is done only when work_done == budget. When in busy_poll is we return 0
in napi_poll. We should return budget.

Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
---
v2:
Remove unnecessary change for work_done >= budget return value.

 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

On Sun, 2015-01-25 at 16:09 +0530, Govindarajulu Varadarajan wrote:
> With the commit d75b1ade567ffab ("net: less interrupt masking in NAPI") napi
> repoll is done only when work_done == budget. When in busy_poll is we return 0
> in napi_poll. We should return budget.
> 
> Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
> ---
> v2:
> Remove unnecessary change for work_done >= budget return value.
> 
>  drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
> index 1d1147c..e468ed3 100644
> --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
> +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
> @@ -3175,7 +3175,7 @@ static int bnx2x_poll(struct napi_struct *napi, int budget)
>  		}
>  #endif
>  		if (!bnx2x_fp_lock_napi(fp))
> -			return work_done;
> +			return budget;
>  
>  		for_each_cos_in_tx_queue(fp, cos)
>  			if (bnx2x_tx_queue_has_work(fp->txdata_ptr[cos]))

Thanks !

Acked-by: Eric Dumazet <edumazet@google.com>


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

From: Govindarajulu Varadarajan <_govind@gmx.com>
Date: Sun, 25 Jan 2015 16:09:23 +0530

> With the commit d75b1ade567ffab ("net: less interrupt masking in NAPI") napi
> repoll is done only when work_done == budget. When in busy_poll is we return 0
> in napi_poll. We should return budget.
> 
> Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>

Applied, thank you.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html