linux-kernel - Re: [PATCH net-next 4/6] net: ipa: support retries on generic GSI commands

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Message-ID: <20201120184923.404c30bb@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
Date:   Fri, 20 Nov 2020 18:49:23 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Alex Elder <elder@...aro.org>
Cc:     davem@...emloft.net, evgreen@...omium.org, subashab@...eaurora.org,
        cpratapa@...eaurora.org, bjorn.andersson@...aro.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 4/6] net: ipa: support retries on generic GSI
 commands

On Thu, 19 Nov 2020 16:49:27 -0600 Alex Elder wrote:
> +	do
> +		ret = gsi_generic_command(gsi, channel_id,
> +					  GSI_GENERIC_HALT_CHANNEL);
> +	while (ret == -EAGAIN && retries--);

This may well be the first time I've seen someone write a do while loop
without the curly brackets!