The function name is printed in each enic_ethdev function.
Disable it by default with a new build option.
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
Acked-by: Sujith Sankar <ssujith@cisco.com>
Reviewed-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>