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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>
This commit is contained in:
Alexander Aring 2015-05-26 23:11:31 +02:00 committed by Marcel Holtmann
parent 641459ca33
commit fc4f805243
1 changed files with 1 additions and 1 deletions
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2
net/ieee802154/nl802154.c
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@ -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])