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USB fixes for 5.1-rc8/final

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Here are some small USB fixes for a bunch of warnings/errors that the
 syzbot has been finding with it's new-found ability to stress-test the
 USB layer.
 
 All of these are tiny, but fix real issues, and are marked for stable as
 well.  All of these have had lots of testing in linux-next as well.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB fixes from Greg KH:
 "Here are some small USB fixes for a bunch of warnings/errors that the
  syzbot has been finding with it's new-found ability to stress-test the
  USB layer.

  All of these are tiny, but fix real issues, and are marked for stable
  as well. All of these have had lots of testing in linux-next as well"

* tag 'usb-5.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: w1 ds2490: Fix bug caused by improper use of altsetting array
  USB: yurex: Fix protection fault after device removal
  usb: usbip: fix isoc packet num validation in get_pipe
  USB: core: Fix bug caused by duplicate interface PM usage counter
  USB: dummy-hcd: Fix failure to give back unlinked URBs
  USB: core: Fix unterminated string returned by usb_string()
This commit is contained in:
Linus Torvalds 2019-04-30 08:41:22 -07:00
commit bf3bd966df
10 changed files with 46 additions and 45 deletions
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2
include/linux/usb.h
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@ -200,7 +200,6 @@ usb_find_last_int_out_endpoint(struct usb_host_interface *alt,
* @dev: driver model's view of this device
* @usb_dev: if an interface is bound to the USB major, this will point
* to the sysfs representation for that device.
* @pm_usage_cnt: PM usage counter for this interface
* @reset_ws: Used for scheduling resets from atomic context.
* @resetting_device: USB core reset the device, so use alt setting 0 as
* current; needs bandwidth alloc after reset.
@ -257,7 +256,6 @@ struct usb_interface {
struct device dev; /* interface specific device info */
struct device *usb_dev;
atomic_t pm_usage_cnt; /* usage counter for autosuspend */
struct work_struct reset_ws; /* for resets in atomic context */
};
#define to_usb_interface(d) container_of(d, struct usb_interface, dev)