From 73ddc2474bcc5234fa0a4e406e015ed16d16b6c8 Mon Sep 17 00:00:00 2001
From: "sifram.rajas@gmail.com" <sifram.rajas@gmail.com>
Date: Fri, 2 Sep 2011 11:06:00 -0700
Subject: [PATCH] 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>
---
drivers/usb/host/xhci.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 6440bd210c48..dd0dc15680b6 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -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;
--
2.34.1