diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2015-05-22 17:43:52 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-05-23 17:57:08 +0200 |
| commit | 4a3a8c0c3a613e481bea931f0d65dc4a7efaa9b9 (patch) | |
| tree | 218e83ae396cc808b80b6681c4cdcaff30bfc1ca /net/ieee802154 | |
| parent | 4a669f7d72535017dd03cbcdf5af6e85edfdf90c (diff) | |
mac802154: remove pib lock
This patch removes the pib lock which is now replaced by rtnl lock. The
new interface already use the rtnl lock only. Nevertheless this patch
will fix issues while using new and old interface at the same time.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/core.c | 2 | ||||
| -rw-r--r-- | net/ieee802154/nl-phy.c | 6 |
2 files changed, 3 insertions, 5 deletions
diff --git a/net/ieee802154/core.c b/net/ieee802154/core.c index 2ee00e8a0308..b0248e934230 100644 --- a/net/ieee802154/core.c +++ b/net/ieee802154/core.c @@ -121,8 +121,6 @@ wpan_phy_new(const struct cfg802154_ops *ops, size_t priv_size) /* atomic_inc_return makes it start at 1, make it start at 0 */ rdev->wpan_phy_idx--; - mutex_init(&rdev->wpan_phy.pib_lock); - INIT_LIST_HEAD(&rdev->wpan_dev_list); device_initialize(&rdev->wpan_phy.dev); dev_set_name(&rdev->wpan_phy.dev, PHY_NAME "%d", rdev->wpan_phy_idx); diff --git a/net/ieee802154/nl-phy.c b/net/ieee802154/nl-phy.c index cbc0d09351e0..77d73014bde3 100644 --- a/net/ieee802154/nl-phy.c +++ b/net/ieee802154/nl-phy.c @@ -50,7 +50,7 @@ static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid, if (!hdr) goto out; - mutex_lock(&phy->pib_lock); + rtnl_lock(); if (nla_put_string(msg, IEEE802154_ATTR_PHY_NAME, wpan_phy_name(phy)) || nla_put_u8(msg, IEEE802154_ATTR_PAGE, phy->current_page) || nla_put_u8(msg, IEEE802154_ATTR_CHANNEL, phy->current_channel)) @@ -63,13 +63,13 @@ static int ieee802154_nl_fill_phy(struct sk_buff *msg, u32 portid, nla_put(msg, IEEE802154_ATTR_CHANNEL_PAGE_LIST, pages * sizeof(uint32_t), buf)) goto nla_put_failure; - mutex_unlock(&phy->pib_lock); + rtnl_unlock(); kfree(buf); genlmsg_end(msg, hdr); return 0; nla_put_failure: - mutex_unlock(&phy->pib_lock); + rtnl_unlock(); genlmsg_cancel(msg, hdr); out: kfree(buf); |