Messages in this thread | | | From | "Winkler, Tomas" <> | Subject | RE: [PATCH v6 01/15] scsi: ufs: clear UTRD, UPIU req and rsp before new transfers | Date | Mon, 2 Nov 2015 19:33:01 +0000 |
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> + cdb_len = min_t(unsigned short, lrbp->cmd->cmd_len, MAX_CDB_SIZE); > + memcpy(ucd_req_ptr->sc.cdb, lrbp->cmd->cmnd, cdb_len); > + if (cdb_len < MAX_CDB_SIZE) > + memset(ucd_req_ptr->sc.cdb + cdb_len, 0, > + (MAX_CDB_SIZE - cdb_len)); It's just 16 bytes, setting all to zero prior to copy will be as good as this if statement memset(ucd_req_ptr->sc.cdb, 0, MAX_CDB_SIZE);
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