Previously it was using the length value of serial number.
Also added macro for VPD unique identifier (0x82).
Signed-off-by: NCasey Leedom <leedom@chelsio.com>
Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>