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

[Thomas Monjalon]

12/05/2026 03:09, Huisong Li:
> 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>

Applied, thanks.