[PATCH] sata_sis: uninitialized variable
Uwe Koziolek [Sun, 11 Sep 2005 15:03:35 +0000 (17:03 +0200)]
There is an uninitialized variable issue in sata_sis.c
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

drivers/scsi/sata_sis.c

index 237c198..b227e51 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 */