
Initialize the last_desc_cleared pointer to -1 not 0, and also fix the check it should always behind tp. Change-Id: I281e066d45a99ac99d4f3c4e0bcc3f65f14bb589 CRs-Fixed: 2987029
Initialize the last_desc_cleared pointer to -1 not 0, and also fix the check it should always behind tp. Change-Id: I281e066d45a99ac99d4f3c4e0bcc3f65f14bb589 CRs-Fixed: 2987029