netdev - Re: [PATCH net v1] ptp: Make max_phase_adjustment sysfs device attribute invisible when not supported

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Wed, 28 Jun 2023 13:38:50 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Andrew Lunn <andrew@...n.ch>
Cc: Rahul Rameshbabu <rrameshbabu@...dia.com>, netdev@...r.kernel.org,
 Richard Cochran <richardcochran@...il.com>, Paolo Abeni
 <pabeni@...hat.com>, Saeed Mahameed <saeed@...nel.org>, Gal Pressman
 <gal@...dia.com>, "David S. Miller" <davem@...emloft.net>,
 lkft-triage@...ts.linaro.org, LTP List <ltp@...ts.linux.it>, Nathan
 Chancellor <nathan@...nel.org>, Naresh Kamboju <naresh.kamboju@...aro.org>,
 Linux Kernel Functional Testing <lkft@...aro.org>
Subject: Re: [PATCH net v1] ptp: Make max_phase_adjustment sysfs device
 attribute invisible when not supported

On Wed, 28 Jun 2023 03:16:43 +0200 Andrew Lunn wrote:
> > +	} else if (attr == &dev_attr_max_phase_adjustment.attr) {
> > +		if (!info->adjphase || !info->getmaxphase)
> > +			mode = 0;  
> 
> Maybe it is time to turn this into a switch statement?

I don't think we can switch on pointers in C.
The patch is good as is, right?
(The tree we'll pick appropriately when applying.)