[PATCH] sata_sis: uninitialized variable
authorUwe Koziolek <uwe.koziolek@gmx.net>
Sun, 11 Sep 2005 15:03:35 +0000 (17:03 +0200)
committerJeff Garzik <jgarzik@pobox.com>
Wed, 14 Sep 2005 12:22:44 +0000 (08:22 -0400)
There is an uninitialized variable issue in sata_sis.c
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
drivers/scsi/sata_sis.c

index 237c1986f0128628743ea5c731256319b81002a1..b227e51d12f4c3b0f8a591e72967cbe0ebda1bc4 100644 (file)
@@ -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 */