[PATCH 0/3] small fixes suggested by Coverity scan

[Thomas Monjalon]

11/02/2022 00:09, Stephen Hemminger:
> Fix some simple bugs.
> 
> Stephen Hemminger (3):
>   pcapng: handle rte_ethlink_get failing
>   app/test_bpf: don't print eBPF program if NULL
>   app/dumpcap: check for failure to set promiscious

Improved titles and applied, thanks.