From aeceb3954099e96cdaee3415c1c97cfc88c9ea18 Mon Sep 17 00:00:00 2001
From: Baruch Even <baruch@ev-en.org>
Date: Sat, 16 Jan 2016 23:53:47 +0200
Subject: [PATCH] Only ask for 32 bytes of inquiry data

Related to issue #54
---
 arch/arch-linux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arch-linux.c b/arch/arch-linux.c
index eb33669..4c4cd49 100644
--- a/arch/arch-linux.c
+++ b/arch/arch-linux.c
@@ -452,7 +452,7 @@ int disk_dev_identify(disk_dev_t *dev, char *vendor, char *model, char *fw_rev,
 	*ata_buf_len = 0;
 	memset(buf, 0, sizeof(buf));
 
-	cdb_len = cdb_inquiry_simple(cdb, sizeof(buf));
+	cdb_len = cdb_inquiry_simple(cdb, 32);
 	ret = sg_ioctl(dev->fd, cdb, cdb_len, buf, sizeof(buf), SG_DXFER_FROM_DEV, sense, sizeof(sense), &buf_read, &sense_read, &io_res);
 	if (ret < 0)
 		return -1;