diff options
Diffstat (limited to 'net/mac80211/mesh.c')
| -rw-r--r-- | net/mac80211/mesh.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index e31c312c12..fccbcde335 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -56,6 +56,8 @@ static void ieee80211_mesh_housekeeping_timer(struct timer_list *t) * * This function checks if the mesh configuration of a mesh point matches the * local mesh configuration, i.e. if both nodes belong to the same mesh network. + * + * Returns: %true if both nodes belong to the same mesh */ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata, struct ieee802_11_elems *ie) @@ -119,6 +121,8 @@ bool mesh_matches_local(struct ieee80211_sub_if_data *sdata, * mesh_peer_accepts_plinks - check if an mp is willing to establish peer links * * @ie: information elements of a management frame from the mesh peer + * + * Returns: %true if the mesh peer is willing to establish peer links */ bool mesh_peer_accepts_plinks(struct ieee802_11_elems *ie) { @@ -858,7 +862,7 @@ bool ieee80211_mesh_xmit_fast(struct ieee80211_sub_if_data *sdata, * @meshsa: source address in the mesh. Same as TA, as frame is * locally originated. * - * Return the length of the 802.11 (does not include a mesh control header) + * Returns: the length of the 802.11 frame header (excludes mesh control header) */ int ieee80211_fill_mesh_addresses(struct ieee80211_hdr *hdr, __le16 *fc, const u8 *meshda, const u8 *meshsa) @@ -891,7 +895,7 @@ int ieee80211_fill_mesh_addresses(struct ieee80211_hdr *hdr, __le16 *fc, * @addr6: 2nd address in the ae header, which corresponds to addr6 of the * mesh frame * - * Return the header length. + * Returns: the header length */ unsigned int ieee80211_new_mesh_header(struct ieee80211_sub_if_data *sdata, struct ieee80211s_hdr *meshhdr, @@ -1291,7 +1295,7 @@ ieee80211_mesh_process_chnswitch(struct ieee80211_sub_if_data *sdata, ieee80211_conn_flags_t conn_flags = 0; u32 vht_cap_info = 0; - sdata_assert_lock(sdata); + lockdep_assert_wiphy(sdata->local->hw.wiphy); sband = ieee80211_get_sband(sdata); if (!sband) @@ -1559,7 +1563,7 @@ int ieee80211_mesh_csa_beacon(struct ieee80211_sub_if_data *sdata, struct mesh_csa_settings *tmp_csa_settings; int ret = 0; - lockdep_assert_held(&sdata->wdev.mtx); + lockdep_assert_wiphy(sdata->local->hw.wiphy); tmp_csa_settings = kmalloc(sizeof(*tmp_csa_settings), GFP_ATOMIC); @@ -1691,11 +1695,11 @@ void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, struct ieee80211_mgmt *mgmt; u16 stype; - sdata_lock(sdata); + lockdep_assert_wiphy(sdata->local->hw.wiphy); /* mesh already went down */ if (!sdata->u.mesh.mesh_id_len) - goto out; + return; rx_status = IEEE80211_SKB_RXCB(skb); mgmt = (struct ieee80211_mgmt *) skb->data; @@ -1714,8 +1718,6 @@ void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, ieee80211_mesh_rx_mgmt_action(sdata, mgmt, skb->len, rx_status); break; } -out: - sdata_unlock(sdata); } static void mesh_bss_info_changed(struct ieee80211_sub_if_data *sdata) @@ -1745,11 +1747,11 @@ void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; - sdata_lock(sdata); + lockdep_assert_wiphy(sdata->local->hw.wiphy); /* mesh already went down */ if (!sdata->u.mesh.mesh_id_len) - goto out; + return; if (ifmsh->preq_queue_len && time_after(jiffies, @@ -1767,8 +1769,6 @@ void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata) if (test_and_clear_bit(MESH_WORK_MBSS_CHANGED, &ifmsh->wrkq_flags)) mesh_bss_info_changed(sdata); -out: - sdata_unlock(sdata); } |