Subject: Re: [PATCH bpf-next] libbpf: fix build by renaming variables

From: Toke Høiland-Jørgensen <[email-masked]>
Date: Mon, 16 Dec 2019 11:19:59 +0100

Prashant Bhole <[email-masked]> writes:

> In btf__align_of() variable name 't' is shadowed by inner block
> declaration of another variable with same name. Patch renames
> variables in order to fix it.
>
>   CC       sharedobjs/btf.o
> btf.c: In function ‘btf__align_of’:
> btf.c:303:21: error: declaration of ‘t’ shadows a previous local [-Werror=shadow]
>   303 |   int i, align = 1, t;
>       |                     ^
> btf.c:283:25: note: shadowed declaration is here
>   283 |  const struct btf_type *t = btf__type_by_id(btf, id);
>       |
>
> Fixes: 3d208f4ca111 ("libbpf: Expose btf__align_of() API")
> Signed-off-by: Prashant Bhole <[email-masked]>

Seems there are quite a few build errors in bpf today; this at least
fixes libbpf. Thank you!

Tested-by: Toke Høiland-Jørgensen <[email-masked]>