[LTP] [PATCH] network/busy_poll: TCONF if driver doesn't support busy-poll feature

[Cyril Hrubis]

Hi!
> +ethtool --show-features $(tst_iface) | grep -q 'busy-poll.*on' || \
> +	tst_brkm TCONF "busy poll not supported by driver"
> +

Maybe it would be better to move all the TCONF checks into a common
bussy_poll_lib.sh and source it in the scripts.

And also we should check for ethtool command with the tst_check_cmds.

-- 
Cyril Hrubis
chrubis@suse.cz