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| author | Ingo Molnar <mingo@kernel.org> | 2017-04-03 16:36:32 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-04-03 16:36:32 +0200 |
| commit | 7f75540ff2ca84dbac26cf9deeb620cbf5646f5e (patch) | |
| tree | 1eb54748074d3a91f3dd70fb5d4b23bf713f0bd5 /drivers/uwb/hwa-rc.c | |
| parent | x86/mm/numa: Remove numa_nodemask_from_meminfo() (diff) | |
| parent | Linux 4.11-rc5 (diff) | |
| download | linux-7f75540ff2ca84dbac26cf9deeb620cbf5646f5e.tar.xz linux-7f75540ff2ca84dbac26cf9deeb620cbf5646f5e.zip | |
Merge tag 'v4.11-rc5' into x86/mm, to refresh the branch
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/uwb/hwa-rc.c')
| -rw-r--r-- | drivers/uwb/hwa-rc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/uwb/hwa-rc.c b/drivers/uwb/hwa-rc.c index 0aa6c3c29d17..35a1e777b449 100644 --- a/drivers/uwb/hwa-rc.c +++ b/drivers/uwb/hwa-rc.c @@ -823,6 +823,9 @@ static int hwarc_probe(struct usb_interface *iface, struct hwarc *hwarc; struct device *dev = &iface->dev; + if (iface->cur_altsetting->desc.bNumEndpoints < 1) + return -ENODEV; + result = -ENOMEM; uwb_rc = uwb_rc_alloc(); if (uwb_rc == NULL) { |