ref_os = os;
}
- if (err = dmu_buf_hold(ref_os, drrwbr->drr_refobject,
- drrwbr->drr_refoffset, FTAG, &dbp, DMU_READ_PREFETCH))
+ err = dmu_buf_hold(ref_os, drrwbr->drr_refobject,
+ drrwbr->drr_refoffset, FTAG, &dbp, DMU_READ_PREFETCH);
+ if (err)
return (err);
tx = dmu_tx_create(os);