igbvf: fix the bug when initializing the igbvf
igbvf: fix the bug when initializing the igbvf

Maybe it's a typo, but it cause that igbvf can't be initialized successfully.
Set perm_addr value using valid dev_addr, although which is equal to hw.mac.addr.

Signed-off-by: Samuel Liao <3b79c5c572805cb89decf4f3e1629e110d30a2d6@tencent.com>
Signed-off-by: Shan Wei <49fd333a353791bf0142525ef4715c0206e6c8ea@tencent.com>
Signed-off-by: Jeff Kirsher <87e35f5be20bb3e67f4ba6b86f5f6be3085b1b3a@intel.com>

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