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| author | Alexander Aring <alex.aring@gmail.com> | 2015-05-26 23:11:31 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-05-26 23:45:15 +0200 |
| commit | fc4f80524368dbf3fa2eba639c7b79bb014aea0a (patch) | |
| tree | a3377a94ed970ee87bd54fa4201b3aa2fe22cbf6 /net/ieee802154/nl802154.c | |
| parent | 641459ca336edc009e044b76d16ee3d1ca6464c0 (diff) | |
| download | linux-0-day-fc4f80524368dbf3fa2eba639c7b79bb014aea0a.tar.gz linux-0-day-fc4f80524368dbf3fa2eba639c7b79bb014aea0a.tar.xz | |
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>
Diffstat (limited to 'net/ieee802154/nl802154.c')
| -rw-r--r-- | net/ieee802154/nl802154.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 54f4959fc9bbc..212a795b33c9a 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -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]) |