From: Uwe Koziolek <uwe.koziolek@gmx.net>
Date: Sun, 11 Sep 2005 15:03:35 +0000 (+0200)
Subject: [PATCH] sata_sis: uninitialized variable
X-Git-Tag: v2.6.14-rc2~40
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=668e4bc7229c1866f65f3bef6ab011f8c9034089;p=linux-2.6

[PATCH] sata_sis: uninitialized variable

There is an uninitialized variable issue in sata_sis.c
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
---

diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c
index 237c1986f0..b227e51d12 100644
--- a/drivers/scsi/sata_sis.c
+++ b/drivers/scsi/sata_sis.c
@@ -161,7 +161,7 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg)
 {
 	struct pci_dev *pdev = to_pci_dev(ap->host_set->dev);
 	unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, sc_reg, pdev->device);
-	u32 val, val2;
+	u32 val, val2 = 0;
 	u8 pmr;
 
 	if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */