[libata] Prefer SCSI_SENSE_BUFFERSIZE to sizeof()
Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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@ -2342,7 +2342,7 @@ static void atapi_request_sense(struct ata_queued_cmd *qc)
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ata_qc_reinit(qc);
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/* setup sg table and init transfer direction */
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sg_init_one(&qc->sgent, cmd->sense_buffer, sizeof(cmd->sense_buffer));
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sg_init_one(&qc->sgent, cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE);
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ata_sg_init(qc, &qc->sgent, 1);
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qc->dma_dir = DMA_FROM_DEVICE;
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