Commit fc4f8052 authored May 26, 2015 by Alexander Aring Committed by Marcel Holtmann May 26, 2015

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 <alex.aring@gmail.com>
Reported-by: Varka Bhadram <varkabhadram@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent 641459ca

net/ieee802154/nl802154.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -757,7 +757,7 @@ static int nl802154_set_cca_mode(struct sk_buff skb, struct genl_info info)
		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])