Commit b5a0d4bf authored by Colin Ian King's avatar Colin Ian King Committed by Greg Kroah-Hartman
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misc: pti: remove redundant assignments to retval 



The variable retval is assigned with a value that is never read and
it is re-assigned a new value later on.  The assignment is redundant
and can be removed.  Clean up multiple occurrances of this pattern.

Addresses-Coverity: ("Unused value")
Signed-off-by: default avatarColin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20191222222224.732340-1-colin.king@canonical.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 444972b2

drivers/misc/pti.c

+2 −2
Original line number Diff line number Diff line
@@ -792,7 +792,7 @@ static int pti_pci_probe(struct pci_dev *pdev, 
		const struct pci_device_id *ent)

{

	unsigned int a;

	int retval = -EINVAL;

	int retval;

	int pci_bar = 1;



	dev_dbg(&pdev->dev, "%s %s(%d): PTI PCI ID %04x:%04x\n", __FILE__,
@@ -910,7 +910,7 @@ static struct pci_driver pti_pci_driver = { 
 */

static int __init pti_init(void)

{

	int retval = -EINVAL;

	int retval;



	/* First register module as tty device */