[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>
This commit is contained in:
akpm@linux-foundation.org 2008-01-15 16:01:52 -08:00 committed by Jeff Garzik
parent defc9cd826
commit cadb7345d9

View file

@ -2342,7 +2342,7 @@ static void atapi_request_sense(struct ata_queued_cmd *qc)
ata_qc_reinit(qc); ata_qc_reinit(qc);
/* setup sg table and init transfer direction */ /* setup sg table and init transfer direction */
sg_init_one(&qc->sgent, cmd->sense_buffer, sizeof(cmd->sense_buffer)); sg_init_one(&qc->sgent, cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE);
ata_sg_init(qc, &qc->sgent, 1); ata_sg_init(qc, &qc->sgent, 1);
qc->dma_dir = DMA_FROM_DEVICE; qc->dma_dir = DMA_FROM_DEVICE;