mixvbp: if the VOL is corrupted, do no update the incorrect param

BZ: 163255

if the VOL is corrupted, do no update vol using the incorrect param,
or else it will lead incorrect va param passed to driver and corruption happens

Change-Id: If27d599e26125d05bb5eb1272932a9badbc33130
Signed-off-by: ywan171 <yi.a.wang@intel.com>
1 file changed