Also use 'g' specifier instead of 'f' to remove trailing zeros,
and increase precision.
Examples of output :
Before After
8.0Kbps 8Kbps
9.9Mbps 9.92Mbps
55001Mbps 55Gbps
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>