More code needs to be guarded by if (uss32) { ... }. Without this
patch, if (buf32..) may be checking uninitialized data and may result
in spurious ENOMEMs.
Signed-off-by: Gordon Jin <gordon.jin@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
Signed-off-by: David Mosberger <davidm@hpl.hp.com>