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USB: fix linked list insertion bugfix for usb core

This patch fixes the order of list_add_tail() arguments in
usb_store_new_id() so the list can have more than one single element.

Signed-off-by: Nathael Pajani <nathael.pajani@cpe.fr>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Nathael Pajani 17 年之前
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e5dd01154c
共有 1 个文件被更改,包括 1 次插入1 次删除
  1. 1 1
      drivers/usb/core/driver.c

+ 1 - 1
drivers/usb/core/driver.c

@@ -60,7 +60,7 @@ ssize_t usb_store_new_id(struct usb_dynids *dynids,
 	dynid->id.match_flags = USB_DEVICE_ID_MATCH_DEVICE;
 	dynid->id.match_flags = USB_DEVICE_ID_MATCH_DEVICE;
 
 
 	spin_lock(&dynids->lock);
 	spin_lock(&dynids->lock);
-	list_add_tail(&dynids->list, &dynid->node);
+	list_add_tail(&dynid->node, &dynids->list);
 	spin_unlock(&dynids->lock);
 	spin_unlock(&dynids->lock);
 
 
 	if (get_driver(driver)) {
 	if (get_driver(driver)) {