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Groups > linux.kernel > #1322983 > unrolled thread
| Started by | ygardi@codeaurora.org |
|---|---|
| First post | 2016-02-01 11:50 +0100 |
| Last post | 2016-02-01 11:50 +0100 |
| Articles | 1 — 1 participant |
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RE: [PATCH v6 01/15] scsi: ufs: clear UTRD, UPIU req and rsp before new transfers ygardi@codeaurora.org - 2016-02-01 11:50 +0100
| From | ygardi@codeaurora.org |
|---|---|
| Date | 2016-02-01 11:50 +0100 |
| Subject | RE: [PATCH v6 01/15] scsi: ufs: clear UTRD, UPIU req and rsp before new transfers |
| Message-ID | <qXkdr-1hA-1@gated-at.bofh.it> |
> > >> + 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); > i agree. will be modified in V7 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-scsi" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >
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