Signed-off-by: Ola Olsson <[email protected]>
---
net/wireless/ocb.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/wireless/ocb.c b/net/wireless/ocb.c
index c00d4a7..e64dbf1 100644
--- a/net/wireless/ocb.c
+++ b/net/wireless/ocb.c
@@ -29,6 +29,9 @@ int __cfg80211_join_ocb(struct cfg80211_registered_device
*rdev,
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_OCB)
return -EOPNOTSUPP;
+ if (!rdev->ops->join_ocb)
+ return -EOPNOTSUPP;
+
if (WARN_ON(!setup->chandef.chan))
return -EINVAL;
--
1.7.9.5
--
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