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xhci: Redundant check in xhci_check_args for xhci->devs 

The xhci_hcd->devs is an array of pointers rather than pointer to pointer.
Hence this check is not required.

Signed-off-by: Sifram Rajas <Sifram Rajas sifram.rajas@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
sifram.rajas@gmail.com 2011-09-02 11:06:00 -07:00 committed by Greg Kroah-Hartman
parent 2ffdea25f0
commit 73ddc2474b
1 changed files with 1 additions and 2 deletions
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3
drivers/usb/host/xhci.c
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@ -945,8 +945,7 @@ static int xhci_check_args(struct usb_hcd *hcd, struct usb_device *udev,
return -ENODEV;
if (check_virt_dev) {
if (!udev->slot_id || !xhci->devs
|| !xhci->devs[udev->slot_id]) {
if (!udev->slot_id || !xhci->devs[udev->slot_id]) {
printk(KERN_DEBUG "xHCI %s called with unaddressed "
"device\n", func);
return -EINVAL;