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| author | Ingo Molnar <[email protected]> | 2017-04-03 14:36:32 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2017-04-03 14:36:32 +0000 |
| commit | 7f75540ff2ca84dbac26cf9deeb620cbf5646f5e (patch) | |
| tree | 1eb54748074d3a91f3dd70fb5d4b23bf713f0bd5 /drivers/usb/misc/lvstest.c | |
| parent | x86/mm/numa: Remove numa_nodemask_from_meminfo() (diff) | |
| parent | Linux 4.11-rc5 (diff) | |
| download | kernel-7f75540ff2ca84dbac26cf9deeb620cbf5646f5e.tar.gz kernel-7f75540ff2ca84dbac26cf9deeb620cbf5646f5e.zip | |
Merge tag 'v4.11-rc5' into x86/mm, to refresh the branch
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'drivers/usb/misc/lvstest.c')
| -rw-r--r-- | drivers/usb/misc/lvstest.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/misc/lvstest.c b/drivers/usb/misc/lvstest.c index 77176511658f..d3d124753266 100644 --- a/drivers/usb/misc/lvstest.c +++ b/drivers/usb/misc/lvstest.c @@ -366,6 +366,10 @@ static int lvs_rh_probe(struct usb_interface *intf, hdev = interface_to_usbdev(intf); desc = intf->cur_altsetting; + + if (desc->desc.bNumEndpoints < 1) + return -ENODEV; + endpoint = &desc->endpoint[0].desc; /* valid only for SS root hub */ |