Re: [PATCH] libbpf: Initialize err in probe_map_create

[Florian Fainelli <f.fainelli@xxxxxxxxx>]

On 8/4/2022 2:50 PM, patchwork-bot+netdevbpf@xxxxxxxxxx wrote:
> Hello:
>
> This patch was applied to bpf/bpf-next.git (master)
> by Andrii Nakryiko <andrii@xxxxxxxxxx>:
>
> On Sun, 31 Jul 2022 19:51:09 -0700 you wrote:
> > GCC-11 warns about the possibly unitialized err variable in
> > probe_map_create:
> >
> > libbpf_probes.c: In function 'probe_map_create':
> > libbpf_probes.c:361:38: error: 'err' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> >    361 |                 return fd < 0 && err == exp_err ? 1 : 0;
> >        |                                  ~~~~^~~~~~~~~~
> >
> > [...]
>
> Here is the summary with links:
>    - libbpf: Initialize err in probe_map_create
>      https://git.kernel.org/bpf/bpf-next/c/3045f42a6432
>
> You are awesome, thank you!

Thanks for applying, I was sort of expecting this patch to land to Linus 
a bit quicker, as far as I can see it is still only in linux-next yet it 
does fix a build warning turned error. Any chance of fast tracking it?

Thanks!
--
Florian