[libata] Prefer SCSI_SENSE_BUFFERSIZE to sizeof()

Signed-off-by: Jeff Garzik <jeff@garzik.org>

[libata] Prefer SCSI_SENSE_BUFFERSIZE to sizeof()
Signed-off-by: Jeff Garzik <jeff@garzik.org>
7ccd720d · James Bottomley · Jeff Garzik · b8325487 · 7ccd720d
Commit 7ccd720d authored Jan 17, 2008 by James Bottomley Committed by Jeff Garzik Jan 23, 2008
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drivers/ata/libata-scsi.c drivers/ata/libata-scsi.c +1 -1

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--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2331,7 +2331,7 @@ static void atapi_request_sense(struct ata_queued_cmd *qc)
 	DPRINTK("ATAPI request sense\n");

 	/* FIXME: is this needed? */
-	memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer));
+	memset(cmd->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);

 	ap->ops->tf_read(ap, &qc->tf);