Currently pdd is validate after dereferencing it, which is
not correct, Thus validate pdd before its first use.
Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
pqm_uninit(&p->pqm);
pdd = kfd_get_process_device_data(dev, p);
+
+ if (!pdd) {
+ mutex_unlock(&p->mutex);
+ return;
+ }
+
if (pdd->reset_wavefronts) {
dbgdev_wave_reset_wavefronts(pdd->dev, p);
pdd->reset_wavefronts = false;
* We don't call amd_iommu_unbind_pasid() here
* because the IOMMU called us.
*/
- if (pdd)
- pdd->bound = false;
+ pdd->bound = false;
mutex_unlock(&p->mutex);
}