netdev - Re: [PATCH net-next] net: systemport: fix tx work done in TX napi poll

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Message-Id: <20141112.222156.1637241639796486486.davem@davemloft.net>
Date:	Wed, 12 Nov 2014 22:21:56 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	f.fainelli@...il.com
Cc:	netdev@...r.kernel.org, edumazet@...gle.com
Subject: Re: [PATCH net-next] net: systemport: fix tx work done in TX napi
 poll

From: Florian Fainelli <f.fainelli@...il.com>
Date: Wed, 12 Nov 2014 15:40:43 -0800

> With commit d75b1ade567 ("net: less interrupt masking in NAPI") napi
> repoll is done only when work_done == budget. bcm_sysport_tx_poll()
> always returns 0 whether or not we completed the poll quantum.
> 
> Fix this by returning either 0 when we did complete the TX ring reclaim,
> or budget to trigger a repoll.
> 
> Fixes: d75b1ade567 ("net: less interrupt masking in NAPI")
> Signed-off-by: Florian Fainelli <f.fainelli@...il.com>

Applied, thanks.
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