nl802154: fix cca mode wpan phy flag
This patch fix the handling to call cca mode setting. If the phy isn't
flag then the driver doesn't support this setting.
Signed-off-by: Alexander Aring <[email protected]>
Reported-by: Varka Bhadram <[email protected]>
Signed-off-by: Marcel Holtmann <[email protected]>
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index 54f4959..212a795 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -757,7 +757,7 @@
struct cfg802154_registered_device *rdev = info->user_ptr[0];
struct wpan_phy_cca cca;
- if (rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_MODE)
+ if (!(rdev->wpan_phy.flags & WPAN_PHY_FLAG_CCA_MODE))
return -EOPNOTSUPP;
if (!info->attrs[NL802154_ATTR_CCA_MODE])
