During LTO build compiler reports some 'false positive' warnings about
variables being possibly used uninitialized. This patch silences these
warnings.
Exemplary compiler warning to suppress (with LTO enabled):
error: ‘stats.greatest_free_size’ may be used uninitialized in this
function [-Werror=maybe-uninitialized]
return len - overhead;
Signed-off-by: Andrzej Ostruszka <aostruszka@marvell.com> Acked-by: Yipeng Wang <yipeng1.wang@intel.com>