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Diffstat (limited to 'net/mac802154/iface.c')
-rw-r--r--net/mac802154/iface.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c
index 0ec7bc402e29..f30788d2702f 100644
--- a/net/mac802154/iface.c
+++ b/net/mac802154/iface.c
@@ -63,7 +63,6 @@ mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
int err = -ENOIOCTLCMD;
rtnl_lock();
- spin_lock_bh(&sdata->mib_lock);
switch (cmd) {
case SIOCGIFADDR:
@@ -88,7 +87,6 @@ mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
}
case SIOCSIFADDR:
if (netif_running(dev)) {
- spin_unlock_bh(&sdata->mib_lock);
rtnl_unlock();
return -EBUSY;
}
@@ -111,7 +109,6 @@ mac802154_wpan_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
break;
}
- spin_unlock_bh(&sdata->mib_lock);
rtnl_unlock();
return err;
}
@@ -374,8 +371,6 @@ static int mac802154_header_create(struct sk_buff *skb,
return -EINVAL;
if (!saddr) {
- spin_lock_bh(&sdata->mib_lock);
-
if (wpan_dev->short_addr == cpu_to_le16(IEEE802154_ADDR_BROADCAST) ||
wpan_dev->short_addr == cpu_to_le16(IEEE802154_ADDR_UNDEF) ||
wpan_dev->pan_id == cpu_to_le16(IEEE802154_PANID_BROADCAST)) {
@@ -387,8 +382,6 @@ static int mac802154_header_create(struct sk_buff *skb,
}
hdr.source.pan_id = wpan_dev->pan_id;
-
- spin_unlock_bh(&sdata->mib_lock);
} else {
hdr.source = *(const struct ieee802154_addr *)saddr;
}
@@ -500,7 +493,6 @@ ieee802154_setup_sdata(struct ieee802154_sub_if_data *sdata,
sdata->dev->ml_priv = &mac802154_mlme_wpan;
wpan_dev->promiscuous_mode = false;
- spin_lock_init(&sdata->mib_lock);
mutex_init(&sdata->sec_mtx);
mac802154_llsec_init(&sdata->sec);