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 for ath10k@lists.infradead.org; Wed, 28 Aug 2019 13:03:24 +0000
Subject: RE: [PATCH v2 5/7] ath10k: add htt TX bundle for sdio
From: Wen Gong <wgong@qti.qualcomm.com>
Date: Wed, 28 Aug 2019 13:03:19 +0000
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To: Nicolas Boichat <drinkcat@chromium.org>, Wen Gong <wgong@codeaurora.org>
Cc: "open list:NETWORKING DRIVERS (WIRELESS)" <linux-wireless@vger.kernel.org>, "ath10k@lists.infradead.org" <ath10k@lists.infradead.org>

> -----Original Message-----
> From: ath10k <ath10k-bounces@lists.infradead.org> On Behalf Of Nicolas
> Boichat
> Sent: Wednesday, August 28, 2019 1:36 PM
> To: Wen Gong <wgong@codeaurora.org>
> Cc: open list:NETWORKING DRIVERS (WIRELESS) <linux-
> wireless@vger.kernel.org>; ath10k@lists.infradead.org
> Subject: [EXT] Re: [PATCH v2 5/7] ath10k: add htt TX bundle for sdio
> 
> 
> > +       int cn = 0;
> > +       unsigned int skb_len;
> > +
> > +       ath10k_dbg(ar, ATH10K_DBG_HTC, "bundle skb: len:%d\n",
> bundle_skb->len);
> > +       skb_len = bundle_skb->len;
> > +       ret = ath10k_htc_consume_credit(ep, skb_len, true);
> 
> ret makes me think of some error status, can we find a better name?
> Like credit_available or something?
If consume fail, it mean a error status(-EAGAIN), then it mean fail for this tx.
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