From: Andrew Lunn <andrew@lunn.ch>
To: Dexuan Cui <decui@microsoft.com>
Cc: "davem@davemloft.net" <davem@davemloft.net>,
"kuba@kernel.org" <kuba@kernel.org>,
KY Srinivasan <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"wei.liu@kernel.org" <wei.liu@kernel.org>,
Wei Liu <liuwe@microsoft.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-hyperv@vger.kernel.org" <linux-hyperv@vger.kernel.org>
Subject: Re: [PATCH net-next] net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)
Date: Wed, 7 Apr 2021 14:19:26 +0200 [thread overview]
Message-ID: <YG2jTq/Frtd9gOGO@lunn.ch> (raw)
In-Reply-To: <MW2PR2101MB089237C8CCFFF0C352CA658ABF759@MW2PR2101MB0892.namprd21.prod.outlook.com>
> And, some variable defines can not follow the reverse christmas tree
> style due to dependency, e.g.
> static void hwc_init_event_handler(void *ctx, struct gdma_queue *q_self,
> struct gdma_event *event)
> {
> struct hw_channel_context *hwc = ctx;
> struct gdma_dev *gd = hwc->gdma_dev;
> struct gdma_context *gc = gdma_dev_to_context(gd);
>
> I failed to find the reverse christmas tree rule in the Documentation/
> folder. I knew the rule and I thought it was documented there,
> but it looks like it's not. So my understanding is that in general we
> should follow the style, but there can be exceptions due to
> dependencies or logical grouping.
I expect DaveM will tell you to move gdma_dev_to_context(gd) into the
body of the function. Or if you have this pattern a lot, add a macro
gdma_ctx_to_context().
Reverse Christmas tree is not in the main Coding Style documentation,
but it is expected for netdev.
Andrew
next prev parent reply other threads:[~2021-04-07 12:19 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-06 23:23 [PATCH net-next] net: mana: Add a driver for Microsoft Azure Network Adapter (MANA) Dexuan Cui
2021-04-07 1:07 ` Andrew Lunn
2021-04-07 8:02 ` Dexuan Cui
2021-04-07 8:15 ` Leon Romanovsky
2021-04-07 8:28 ` Dexuan Cui
2021-04-07 12:44 ` Leon Romanovsky
2021-04-07 21:59 ` Dexuan Cui
2021-04-07 22:37 ` Bernd Petrovitsch
2021-04-08 7:30 ` Leon Romanovsky
2021-04-07 12:19 ` Andrew Lunn [this message]
2021-04-07 1:30 ` kernel test robot
2021-04-07 8:08 ` Dexuan Cui
2021-04-07 13:02 ` Wei Liu
2021-04-07 1:52 ` kernel test robot
2021-04-07 1:53 ` kernel test robot
2021-04-07 8:10 ` Leon Romanovsky
2021-04-07 8:40 ` Dexuan Cui
2021-04-07 12:51 ` Leon Romanovsky
2021-04-07 14:41 ` Haiyang Zhang
2021-04-07 14:55 ` Leon Romanovsky
2021-04-07 15:05 ` Haiyang Zhang
2021-04-07 17:07 ` Leon Romanovsky
2021-04-07 13:17 ` Wei Liu
2021-04-07 14:34 ` Haiyang Zhang
2021-04-07 15:00 ` Wei Liu
2021-04-07 15:16 ` Haiyang Zhang
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