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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-03 01:06:59 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-03 01:06:59 -0400 |
| commit | a8e28440016bfb23bec266c4c66eacca6ea2d48b (patch) | |
| tree | 27d528294f7886c434c8072a034d211acc06d077 /drivers/usb/misc/lvstest.c | |
| parent | 2b5efc089769cd2aa583880d29416d00e7441f39 (diff) | |
| parent | 3209f68b3ca4667069923a325c88b21131bfdf9f (diff) | |
| download | linux-a8e28440016bfb23bec266c4c66eacca6ea2d48b.tar.gz linux-a8e28440016bfb23bec266c4c66eacca6ea2d48b.tar.xz | |
Merge branch 'work.statx' into for-next
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 */ |