tree a7a4d380fe5391b9607a5cec839e3dab4fb69293
parent f0021645b01186f6353e7e1af2571291acc1750a
author Nicholas Wilson <nicholas.wilson@realvnc.com> 1460544807 +0100
committer Simon Butcher <simon.butcher@arm.com> 1464010169 +0100

Silence a clang-analyze warning

The check is already effectively performed later in the function, but
implicitly, so Clang's analysis fail to notice the functions are in
fact safe.  Pulling the check up to the top helps Clang to verify the
behaviour.