From 316541bf70281b6c3b501b442b6994c1839776ad Mon Sep 17 00:00:00 2001
From: Jesper Juhl <jj@chaosbits.net>
Date: Mon, 11 Jul 2011 22:59:36 +0200
Subject: [PATCH] USB: Remove test for NULL that'll never happen in
usb_disconnect()
In drivers/usb/core/hub.c::usb_disconnect(), 'udev' will never be
NULL, so remove the test and printing of debug message.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/core/hub.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index a428aa080a365e..99fff6be36419e 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.
--
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