i40e: Revert ShadowRAM checksum calculation change
authorMaciej Paczkowski <maciej.paczkowski@intel.com>
Fri, 29 Mar 2019 22:08:40 +0000 (15:08 -0700)
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>
Sun, 5 May 2019 00:30:58 +0000 (17:30 -0700)
commit0a92892c69bd01b1a9481ef49587f60e97c64042
treee1f9d1ededd659f4a41e2724827cc283de0e9d9b
parentd29e0d233e0d25ac680cb77662fca1193732c4a5
i40e: Revert ShadowRAM checksum calculation change

The reason of this revert is unexpected issue found in NVM Update tool
during NVM image downgrade. The implementation is no longer needed
since the QV tools are already aware of new FW double ShadowRAM dump
mechanism.

This patch reverts ShadowRAM checksum calculation change introduced in
commit 9d12f0c4e436 ("i40e: Revert ShadowRAM checksum calculation change")

Signed-off-by: Maciej Paczkowski <maciej.paczkowski@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
drivers/net/ethernet/intel/i40e/i40e_nvm.c