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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-27 09:19:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-27 09:19:32 +0200 |
| commit | e47ff590cc57a3468c1f77e5f2494bbaefdd4371 (patch) | |
| tree | 7c71b3832c0d805b0ee6daa1aaaa50326b65654f /drivers/usb/misc/uss720.c | |
| parent | USB: core: fix up kerneldoc comment (diff) | |
| parent | Linux 4.11-rc4 (diff) | |
| download | linux-e47ff590cc57a3468c1f77e5f2494bbaefdd4371.tar.xz linux-e47ff590cc57a3468c1f77e5f2494bbaefdd4371.zip | |
Merge 4.11-rc4 into usb-next
This resolves a merge issue in the gadget code, and we want the USB
fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/misc/uss720.c')
| -rw-r--r-- | drivers/usb/misc/uss720.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c index 00ce314d89e7..5947373700a1 100644 --- a/drivers/usb/misc/uss720.c +++ b/drivers/usb/misc/uss720.c @@ -709,6 +709,11 @@ static int uss720_probe(struct usb_interface *intf, interface = intf->cur_altsetting; + if (interface->desc.bNumEndpoints < 3) { + usb_put_dev(usbdev); + return -ENODEV; + } + /* * Allocate parport interface */ |