Commit e5af61ff authored by Dan Carpenter's avatar Dan Carpenter Committed by Alex Deucher
Browse files

drm/amdkfd: CRIU fix a NULL vs IS_ERR() check 



The kfd_process_device_data_by_id() does not return error pointers,
it returns NULL.

Fixes: bef153b7 ("drm/amdkfd: CRIU implement gpu_id remapping")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: default avatarDavid Yat Sin <david.yatsin@amd.com>
Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent cc188a73

drivers/gpu/drm/amd/amdkfd/kfd_chardev.c

+1 −1
Original line number Diff line number Diff line
@@ -2252,7 +2252,7 @@ static int criu_restore_bos(struct kfd_process *p, 
				break;



			peer_pdd = kfd_process_device_data_by_id(p, bo_priv->mapped_gpuids[j]);

			if (IS_ERR(peer_pdd)) {

			if (!peer_pdd) {

				ret = -EINVAL;

				goto exit;

			}