Merge branch 'mlxsw-fix-wformat-truncation-warnings'

Petr Machata says:

====================
mlxsw: Fix -Wformat-truncation warnings

Ido Schimmel writes:

Commit 6d4ab2e97dcf ("extrawarn: enable format and stringop overflow
warnings in W=1") enabled format warnings as part of W=1 builds,
resulting in two new warnings in mlxsw. Fix both and target at net-next
as the warnings are not indicative of actual bugs.
====================

Link: https://lore.kernel.org/r/cover.1696600763.git.petrm@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>