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[PATCH] sata_sis: uninitialized variable

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There is an uninitialized variable issue in sata_sis.c
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Uwe Koziolek 2005-09-11 17:03:35 +02:00 committed by Jeff Garzik
parent 39eb936c7e
commit 668e4bc722
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/sata_sis.c
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@ -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); 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); unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, sc_reg, pdev->device);
u32 val, val2; u32 val, val2 = 0;
u8 pmr; u8 pmr;
if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */ if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */