On Thu, Sep 30, 2021 at 7:37 AM <[email protected]> wrote:
>
> From: Zhihong Peng <[email protected]>
Commit titles don't start with lib/.
>
> After adding ASan, the gcc compilation check will be stricter.
> "Control reaches end of non-void function" error occurs here.
Fwiw, I could not pinpoint the right version where this warning appears.
I can't see it with gcc v4.8.5 (rhel7), but I get it with gcc 11.2.1 (fc34).
Do you know which versions are affected? Just asking for info.
>
> Fixes: f38913b7fb8e (pipeline: add meter array to SWX)
Should be formatted as:
Fixes: f38913b7fb8e ("pipeline: add meter array to SWX")
Please use a git alias as suggested in the contribution guide.
> Cc: [email protected]
>
> Signed-off-by: Xueqin Lin <[email protected]>
> Signed-off-by: Zhihong Peng <[email protected]>
> ---
> lib/pipeline/rte_swx_pipeline.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/lib/pipeline/rte_swx_pipeline.c b/lib/pipeline/rte_swx_pipeline.c
> index 1cd09a4b44..0acd6c6752 100644
> --- a/lib/pipeline/rte_swx_pipeline.c
> +++ b/lib/pipeline/rte_swx_pipeline.c
> @@ -4642,7 +4642,7 @@ instr_meter_translate(struct rte_swx_pipeline *p,
> return 0;
> }
>
> - CHECK(0, EINVAL);
> + return -EINVAL;
> }
>
> static inline void
> @@ -5937,7 +5937,7 @@ instr_translate(struct rte_swx_pipeline *p,
> instr,
> data);
>
> - CHECK(0, EINVAL);
> + return -EINVAL;
> }
>
> static struct instruction_data *
There are two other functions (instr_table_translate, and
instr_extern_translate) which have the same pattern in this file.
Odd that the compiler is not reporting them.
--
David Marchand
