[PATCH] sata_sis: uninitialized variable
There is an uninitialized variable issue in sata_sis.c Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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@ -161,7 +161,7 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg)
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{
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struct pci_dev *pdev = to_pci_dev(ap->host_set->dev);
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unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, sc_reg, pdev->device);
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u32 val, val2;
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u32 val, val2 = 0;
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u8 pmr;
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if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */
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