Merge branch 'net-amd-static-checker-warnings'

Haoyue Xu says:

====================
net: amd: Cleanup for clearing static warnings

Most static warnings are detected by tools, mainly about:

(1) #1: About the if stament.
(2) #2: About the spelling.
(2) #3: About the indent.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>