We dereference "udev" and then immediately check whether it's NULL
which makes the static checkers complain. "udev" isn't NULL here so
the check can be removed.
Signed-off-by: Dan Carpenter <error27@xxxxxxxxx>
---
Alan Stern says it can never be NULL and I double checked as well.
usb_disconnect() is only called from hub.c and hcd.c.
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index a428aa0..99fff6b 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -1636,11 +1636,6 @@ void usb_disconnect(struct usb_device **pdev)
int i;
struct usb_hcd *hcd = bus_to_hcd(udev->bus);
- if (!udev) {
- pr_debug ("%s nodev\n", __func__);
- return;
- }
-
/* mark the device as inactive, so any further urb submissions for
* this device (and any of its children) will fail immediately.
* this quiesces everything except pending urbs.
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
