[NIU]: Fix BMAC alternate MAC address indexing.
[NIU]: Fix BMAC alternate MAC address indexing.

BMAC port alternate MAC address index needs to start at 1. Index 0 is
used for the main MAC address.

Signed-off-by: Matheos Worku <113eac3eecb24c6e0c8bc1adaa2f730e77c17887@sun.com>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs