From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 10 Oct 2006 15:55:47 +0000 (-0400)
Subject: usbcore: fix refcount bug in endpoint removal
X-Git-Tag: v2.6.19-rc3~137^2~26
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c40fd5ea565587c05b0e2c49c02cad2c35fd85c6;p=linux-2.6

usbcore: fix refcount bug in endpoint removal

This patch (as799) fixes a nasty refcount error in the USB endpoint class.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index 3ebb90149e..40ba76a175 100644
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -282,8 +282,6 @@ void usb_remove_ep_files(struct usb_host_endpoint *endpoint)
 		sysfs_remove_group(&endpoint->ep_dev->dev.kobj, &ep_dev_attr_grp);
 		device_unregister(&endpoint->ep_dev->dev);
 		endpoint->ep_dev = NULL;
+		destroy_endpoint_class();
 	}
-	destroy_endpoint_class();
 }
-
-