net: ena: Change license into format to SPDX in all files

All ena files should now use SPDX format in their license string. This
doesn't change the license of the files, but rather states the same
license in fewer words.

Also update the license years in some of the files.

Signed-off-by: Shay Agroskin <shayagr@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Shay Agroskin 2020-09-21 11:37:36 +03:00 • committed by David S. Miller
commit 2246cbc2c2
12 changed files with 24 additions and 348 deletions