linux-kernel - Re: [PATCH 20/22 v3] ray_cs: Improve card

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Date:   Wed,  6 Apr 2022 11:31:10 +0000 (UTC)
From:   Kalle Valo <kvalo@...nel.org>
To:     Benjamin Stürz <benni@...erz.xyz>
Cc:     Joe Perches <joe@...ches.com>, kuba@...nel.org,
        davem@...emloft.net, pabeni@...hat.com,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 20/22 v3] ray_cs: Improve card_status[]

Benjamin Stürz <benni@...erz.xyz> wrote:

> On 28.03.22 21:23, Joe Perches wrote:
> > On Mon, 2022-03-28 at 20:21 +0200, Benjamin Stürz wrote:
> >> Replace comments with C99's designated initializers.
> > []
> >> diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
> > []
> >> @@ -2529,20 +2529,23 @@ static void clear_interrupt(ray_dev_t *local)
> >>  #define MAXDATA (PAGE_SIZE - 80)
> >>
> >>  static const char *card_status[] = {
> >> -	"Card inserted - uninitialized",	/* 0 */
> >> -	"Card not downloaded",			/* 1 */
> >> -	"Waiting for download parameters",	/* 2 */
> >> -	"Card doing acquisition",		/* 3 */
> >> -	"Acquisition complete",			/* 4 */
> >> -	"Authentication complete",		/* 5 */
> >> -	"Association complete",			/* 6 */
> >> -	"???", "???", "???", "???",		/* 7 8 9 10 undefined */
> >> -	"Card init error",			/* 11 */
> >> -	"Download parameters error",		/* 12 */
> >> -	"???",					/* 13 */
> >> -	"Acquisition failed",			/* 14 */
> >> -	"Authentication refused",		/* 15 */
> >> -	"Association failed"			/* 16 */
> >> +	[0]  = "Card inserted - uninitialized",
> > 
> > If you are going to do this at all, please use the #defines
> > in drivers/net/wireless/rayctl.h
> > 
> > 	[CARD_INSERTED] = "Card inserted - uninitialized",
> > 	[CARD_AWAITING_PARAM] = "Card not downloaded",
> > 
> > etc...
> > 
> > $ git grep -w -P 'CARD_\w+' drivers/net/wireless/rayctl.h
> > drivers/net/wireless/rayctl.h:#define CARD_INSERTED       (0)
> > drivers/net/wireless/rayctl.h:#define CARD_AWAITING_PARAM (1)
> > drivers/net/wireless/rayctl.h:#define CARD_INIT_ERROR     (11)
> > drivers/net/wireless/rayctl.h:#define CARD_DL_PARAM       (2)
> > drivers/net/wireless/rayctl.h:#define CARD_DL_PARAM_ERROR (12)
> > drivers/net/wireless/rayctl.h:#define CARD_DOING_ACQ      (3)
> > drivers/net/wireless/rayctl.h:#define CARD_ACQ_COMPLETE   (4)
> > drivers/net/wireless/rayctl.h:#define CARD_ACQ_FAILED     (14)
> > drivers/net/wireless/rayctl.h:#define CARD_AUTH_COMPLETE  (5)
> > drivers/net/wireless/rayctl.h:#define CARD_AUTH_REFUSED   (15)
> > drivers/net/wireless/rayctl.h:#define CARD_ASSOC_COMPLETE (6)
> > drivers/net/wireless/rayctl.h:#define CARD_ASSOC_FAILED   (16)
> > 
> >> +	[1]  = "Card not downloaded",
> >> +	[2]  = "Waiting for download parameters",
> >> +	[3]  = "Card doing acquisition",
> >> +	[4]  = "Acquisition complete",
> >> +	[5]  = "Authentication complete",
> >> +	[6]  = "Association complete",
> >> +	[7]  = "???",
> >> +	[8]  = "???",
> >> +	[9]  = "???",
> >> +	[10] = "???",
> >> +	[11] = "Card init error",
> >> +	[12] = "Download parameters error",
> >> +	[13] = "???",
> >> +	[14] = "Acquisition failed",
> >> +	[15] = "Authentication refused",
> >> +	[16] = "Association failed"
> >>  };
> >>
> >>  static const char *nettype[] = { "Adhoc", "Infra " };
> > 
> > 
> 
> 
> - Make card_status[] const, because it should never be modified
> - Replace comments with C99's designated initializers to improve
>   readability and maintainability
> 
> Signed-off-by: Benjamin Stürz <benni@...erz.xyz>

Please don't include the email discussion in the commit log.

Patch set to Changes Requested.

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/6cae7be8-0329-7b0f-9a61-695f3d0cceb4@stuerz.xyz/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches