hashserv: improve the loglevel error message to be more helpful

Coming from a kernel background, I was thinking along the lines of

	dmesg -n <integer>

for loglevel adjustments.  So I tried various large and small and
even zero number values with no luck before getting frustrated and
opening up the python.

Let us save others the frustration and give a hint what the args it
expects should look like.

Signed-off-by: Paul Gortmaker <paulg@kernel.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions