pio is initialized and the data is never read, instead it is almost
immediately being updated to a new value. Fix this by removing the
initialization.
Detected by scan-build:
"warning: Value stored to 'pio' during its initialization is never read"
Fixes: 669a5db411d8 ("[libata] Add a bunch of PATA drivers")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
static void artop6260_set_dmamode (struct ata_port *ap, struct ata_device *adev)
{
- unsigned int pio = adev->pio_mode - XFER_PIO_0;
+ unsigned int pio;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
u8 ultra;