Re: [PATCH v1] sfc: Convert to use ERR_CAST()

[Jakub Kicinski]

On Thu, 29 Aug 2024 07:47:34 +0100 Alejandro Lucero Palau wrote:
> On 8/29/24 00:01, Jakub Kicinski wrote:
> > On Wed, 28 Aug 2024 15:31:08 -0700 Jacob Keller wrote:  
> >> Somewhat unrelated but you could cleanup some of the confusion by using
> >> __free(kfree) annotation from <linux/cleanup.h> to avoid needing to
> >> manually free ctr in error paths, and just use return_ptr() return the
> >> value at the end.  
> > Please don't send people towards __free(). In general, but especially as
> > part of random cleanups.  
> 
> Could you explain why or point to a discussion about it?

It was discussed multiple times on the list and various community calls,
someone was supposed to document it but didn't. So I guess I should...