MAX_ORDER was redefined so that valid allocations to the page allocator
are in the range of 0..MAX_ORDER, inclusive in the commit
23baf831 ("mm, treewide: redefine MAX_ORDER sanely").

We are treating MAX_ORDER as an exclusive value, and thus could be
requesting larger allocations.  Update our use to match the redefinition
of MAX_ORDER.
Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231103153302.20642-1-quic_jhugo@quicinc.com