fid_build_reg_res_name(&qti->qti_fid, &qti->qti_resid);
res = ldlm_resource_get(pool->qpi_qmt->qmt_ns, NULL, &qti->qti_resid,
LDLM_PLAIN, 0);
- if (res == NULL) {
+ if (IS_ERR(res)) {
/* this might happen if no slaves have enqueued global quota
* locks yet */
LQUOTA_DEBUG(lqe, "failed to lookup ldlm resource associated "
fid_build_quota_res_name(&qti->qti_fid, &lqe->lqe_id, &qti->qti_resid);
res = ldlm_resource_get(qmt->qmt_ns, NULL, &qti->qti_resid, LDLM_PLAIN,
0);
- if (res == NULL) {
+ if (IS_ERR(res)) {
/* this might legitimately happens if slaves haven't had the
* opportunity to enqueue quota lock yet. */
LQUOTA_DEBUG(lqe, "failed to lookup ldlm resource for per-ID "