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From: Joe Perches <joe@perches.com>
To: Jakub Kicinski <kuba@kernel.org>,
	Colin Ian King <colin.king@canonical.com>
Cc: Siva Reddy Kallam <siva.kallam@broadcom.com>,
	Prashant Sreedharan <prashant@broadcom.com>,
	Michael Chan <mchan@broadcom.com>,
	"David S . Miller" <davem@davemloft.net>,
	netdev@vger.kernel.org, kernel-janitors@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: tg3: tidy up loop, remove need to compute off with a multiply
Date: Fri, 08 May 2020 19:31:48 -0700	[thread overview]
Message-ID: <fbd61323358554b00460c97ec303572189f99544.camel@perches.com> (raw)
In-Reply-To: <20200508184814.45e10c12@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>

On Fri, 2020-05-08 at 18:48 -0700, Jakub Kicinski wrote:
> On Sat, 9 May 2020 00:31:03 +0100 Colin Ian King wrote:
> > > My preference would be for
> > > 
> > > {
> > > 	int i;
> > > 	u32 off = 0;
> > > 
> > > 	for (i = 0; i < TG3_SD_NUM_RECS; i++) {
> > > 		tg3_ape_scratchpad_read(tp, (u32 *)ocir, off, TC3_OCIR_LEN);
> > > 
> > > 		if (ocir->signature != TG3_OCIR_SIG_MAGIC ||
> > > 		    !(ocir->version_flags & TG3_OCIR_FLAG_ACTIVE))
> > > 			memset(ocir, 0, TG3_OCIR_LEN);
> > > 
> > > 		off += TG3_OCIR_LEN;
> > > 		ocir++;
> > > 	}
> > >   
> > OK, I'll send a V3 tomorrow.
> 
> I already reviewed and applied v2, just waiting for builds to finish,
> let's leave it.


I think clarity should be preferred.
Are you a maintainer of this file?

$ ./scripts/get_maintainer.pl -f drivers/net/ethernet/broadcom/tg3.c
Siva Reddy Kallam <siva.kallam@broadcom.com> (supporter:BROADCOM TG3 GIGABIT ETHERNET DRIVER)
Prashant Sreedharan <prashant@broadcom.com> (supporter:BROADCOM TG3 GIGABIT ETHERNET DRIVER)
Michael Chan <mchan@broadcom.com> (supporter:BROADCOM TG3 GIGABIT ETHERNET DRIVER)
"David S. Miller" <davem@davemloft.net> (odd fixer:NETWORKING DRIVERS)
netdev@vger.kernel.org (open list:BROADCOM TG3 GIGABIT ETHERNET DRIVER)
linux-kernel@vger.kernel.org (open list)



WARNING: multiple messages have this Message-ID (diff)
From: Joe Perches <joe@perches.com>
To: Jakub Kicinski <kuba@kernel.org>,
	Colin Ian King <colin.king@canonical.com>
Cc: Siva Reddy Kallam <siva.kallam@broadcom.com>,
	Prashant Sreedharan <prashant@broadcom.com>,
	Michael Chan <mchan@broadcom.com>,
	"David S . Miller" <davem@davemloft.net>,
	netdev@vger.kernel.org, kernel-janitors@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: tg3: tidy up loop, remove need to compute off with a multiply
Date: Sat, 09 May 2020 02:31:48 +0000	[thread overview]
Message-ID: <fbd61323358554b00460c97ec303572189f99544.camel@perches.com> (raw)
In-Reply-To: <20200508184814.45e10c12@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>

On Fri, 2020-05-08 at 18:48 -0700, Jakub Kicinski wrote:
> On Sat, 9 May 2020 00:31:03 +0100 Colin Ian King wrote:
> > > My preference would be for
> > > 
> > > {
> > > 	int i;
> > > 	u32 off = 0;
> > > 
> > > 	for (i = 0; i < TG3_SD_NUM_RECS; i++) {
> > > 		tg3_ape_scratchpad_read(tp, (u32 *)ocir, off, TC3_OCIR_LEN);
> > > 
> > > 		if (ocir->signature != TG3_OCIR_SIG_MAGIC ||
> > > 		    !(ocir->version_flags & TG3_OCIR_FLAG_ACTIVE))
> > > 			memset(ocir, 0, TG3_OCIR_LEN);
> > > 
> > > 		off += TG3_OCIR_LEN;
> > > 		ocir++;
> > > 	}
> > >   
> > OK, I'll send a V3 tomorrow.
> 
> I already reviewed and applied v2, just waiting for builds to finish,
> let's leave it.


I think clarity should be preferred.
Are you a maintainer of this file?

$ ./scripts/get_maintainer.pl -f drivers/net/ethernet/broadcom/tg3.c
Siva Reddy Kallam <siva.kallam@broadcom.com> (supporter:BROADCOM TG3 GIGABIT ETHERNET DRIVER)
Prashant Sreedharan <prashant@broadcom.com> (supporter:BROADCOM TG3 GIGABIT ETHERNET DRIVER)
Michael Chan <mchan@broadcom.com> (supporter:BROADCOM TG3 GIGABIT ETHERNET DRIVER)
"David S. Miller" <davem@davemloft.net> (odd fixer:NETWORKING DRIVERS)
netdev@vger.kernel.org (open list:BROADCOM TG3 GIGABIT ETHERNET DRIVER)
linux-kernel@vger.kernel.org (open list)

  reply	other threads:[~2020-05-09  2:31 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-08 22:53 [PATCH] net: tg3: tidy up loop, remove need to compute off with a multiply Colin King
2020-05-08 22:53 ` Colin King
2020-05-08 23:04 ` Michael Chan
2020-05-08 23:04   ` Michael Chan
2020-05-08 23:21 ` Joe Perches
2020-05-08 23:21   ` Joe Perches
2020-05-08 23:31   ` Colin Ian King
2020-05-08 23:31     ` Colin Ian King
2020-05-09  1:48     ` Jakub Kicinski
2020-05-09  1:48       ` Jakub Kicinski
2020-05-09  2:31       ` Joe Perches [this message]
2020-05-09  2:31         ` Joe Perches
2020-05-09  4:48         ` Michael Chan
2020-05-09  4:48           ` Michael Chan

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