Merge branch 'net-ipa-a-few-bug-fixes'

Alex Elder says:

====================
net: ipa: a few bug fixes

This series fixes four minor bugs.  The first two are things that
sparse points out.  All four are very simple and each patch should
explain itself pretty well.
====================

Link: https://lore.kernel.org/r/20210201232609.3524451-1-elder@linaro.org


Signed-off-by: Jakub Kicinski <kuba@kernel.org>