Re: [PATCH v2 08/13] selftests: net: netlink-dumps: Avoid uninitialized variable warning

[Guenter Roeck]

On 12/10/25 01:13, Jakub Kicinski wrote:
> On Fri,  5 Dec 2025 09:10:02 -0800 Guenter Roeck wrote:
> > The following warning is seen when building netlink-dumps.
> >
> > netlink-dumps.c: In function ‘dump_extack’:
> > ../kselftest_harness.h:788:35: warning: ‘ret’ may be used uninitialized
> >
> > Problem is that the loop which initializes 'ret' may exit early without
> > initializing the variable if recv() returns an error. Always initialize
> > 'ret' to solve the problem.
>
> Are you sure you're working off the latest tree? I think this should
> already be fixed by 13cb6ac5b50

Sorry for missing the fix. I was working off v6.18, which was the tip of
the tree when I wrote the patch.

> I applied the other 3 networking changes.

Thanks a lot!

Guenter