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

Alex Elder says:

====================
net: ipa: a few small fixes

This series implements some minor bug fixes or improvements.

The first patch removes an apparently unnecessary restriction, which
results in an error on a 32-bit ARM build.

The second makes a definition used for SDM845 match what is used in
the downstream code.

The third just ensures two netdev pointers are only non-null when
valid.

The fourth simplifies a little code, knowing that a called function
never returns an error.

The fifth and sixth just remove some empty/place holder functions.

And the last patch fixes a comment, makes a function private, and
removes an unnecessary double-negation of a Boolean variable.  This
patch produces a warning from checkpatch, indicating that a pair of
parentheses is unnecessary.  I agree with that advice, but it
conflicts with a suggestion from the compiler.  I left the "problem"
in place to avoid the compiler warning.
====================

Link: https://lore.kernel.org/r/20210409180722.1176868-1-elder@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>