[PATCH] examples/l3fwd-power: fix missing return on latency get

[lihuisong (C)]

This is just clean code. Kindly ping for review.

On 5/12/2026 9:09 AM, Huisong Li wrote:
> Add return value when get cpu_resume_latency failed.
>
> Fixes: 4d23d39fd06e ("examples/l3fwd-power: add PM QoS configuration")
> Cc: stable at dpdk.org
>
> Signed-off-by: Huisong Li <lihuisong at huawei.com>
> ---
>   examples/l3fwd-power/main.c | 1 +
>   1 file changed, 1 insertion(+)
>
> diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
> index 02ec17d799..a7a1f675d3 100644
> --- a/examples/l3fwd-power/main.c
> +++ b/examples/l3fwd-power/main.c
> @@ -2300,6 +2300,7 @@ init_power_library(void)
>   				RTE_LOG(ERR, L3FWD_POWER,
>   					"Failed to get cpu resume latency on lcore-%u, ret=%d.\n",
>   					lcore_id, ret);
> +				return ret;
>   			}
>   			resume_latency_bk[lcore_id] = ret;
>