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[PATCH] ata_piix: kill spurious assignment in piix_sata_probe()

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In piix_sata_probe(), mask gets assigned unnecessarily at the
beginning of the function.  Kill the assignment.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Tejun Heo 2006-02-12 19:05:07 +09:00 committed by Jeff Garzik
parent 06ab78222b
commit 48f80e12ab
1 changed files with 0 additions and 3 deletions
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3
drivers/scsi/ata_piix.c
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@ -415,9 +415,6 @@ static int piix_sata_probe (struct ata_port *ap)
int orig_mask, mask, i; int orig_mask, mask, i;
u8 pcs; u8 pcs;
mask = (PIIX_PORT_PRESENT << ap->hard_port_no) |
(PIIX_PORT_ENABLED << ap->hard_port_no);
pci_read_config_byte(pdev, ICH5_PCS, &pcs); pci_read_config_byte(pdev, ICH5_PCS, &pcs);
orig_mask = (int) pcs & 0xff; orig_mask = (int) pcs & 0xff;