Commit 48f80e12 authored by Tejun Heo's avatar Tejun Heo Committed by Jeff Garzik
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[PATCH] ata_piix: kill spurious assignment in piix_sata_probe() 



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

Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@pobox.com>
parent 06ab7822

drivers/scsi/ata_piix.c

+0 −3
Original line number Diff line number Diff line
@@ -415,9 +415,6 @@ static int piix_sata_probe (struct ata_port *ap) 
	int orig_mask, mask, i;

	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);

	orig_mask = (int) pcs & 0xff;