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authorAlexander Aring <alex.aring@gmail.com>2015-05-17 22:44:47 +0300
committerMarcel Holtmann <marcel@holtmann.org>2015-05-19 12:44:42 +0300
commit65318680c97cca15e3678148b3a5acaa33e991ec (patch)
tree6a8a0e994ff76c44d6f0d6859885f6bd468f8f5e /net/ieee802154
parentedea8f7c75ec6c238130bd7e74d9f6f4c26e97b0 (diff)
downloadlinux-65318680c97cca15e3678148b3a5acaa33e991ec.tar.xz
ieee802154: add iftypes capability
This patch adds capability flags for supported interface types. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/ieee802154')
-rw-r--r--net/ieee802154/nl802154.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c
index 40fb0be009b2..3afb20e43ff8 100644
--- a/net/ieee802154/nl802154.c
+++ b/net/ieee802154/nl802154.c
@@ -579,7 +579,8 @@ static int nl802154_new_interface(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL802154_ATTR_IFTYPE]) {
type = nla_get_u32(info->attrs[NL802154_ATTR_IFTYPE]);
- if (type > NL802154_IFTYPE_MAX)
+ if (type > NL802154_IFTYPE_MAX ||
+ !(rdev->wpan_phy.supported.iftypes & BIT(type)))
return -EINVAL;
}