IB/i40iw: Use kmemdup rather than open coding

Use kmemdump instead of kzmalloc + memcpy.

Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Fuqian Huang 2019-07-04 00:27:42 +08:00 • committed by Jason Gunthorpe
commit cda8cf56d8