diff options
Diffstat (limited to 'package/kernel/mac80211/patches/subsys/327-mac80211-reorganize-code-to-remove-a-forward-declara.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/subsys/327-mac80211-reorganize-code-to-remove-a-forward-declara.patch | 46 |
1 files changed, 30 insertions, 16 deletions
diff --git a/package/kernel/mac80211/patches/subsys/327-mac80211-reorganize-code-to-remove-a-forward-declara.patch b/package/kernel/mac80211/patches/subsys/327-mac80211-reorganize-code-to-remove-a-forward-declara.patch index a3d600152c..0bfb10cdb0 100644 --- a/package/kernel/mac80211/patches/subsys/327-mac80211-reorganize-code-to-remove-a-forward-declara.patch +++ b/package/kernel/mac80211/patches/subsys/327-mac80211-reorganize-code-to-remove-a-forward-declara.patch @@ -19,7 +19,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> bool __ieee80211_recalc_txpower(struct ieee80211_sub_if_data *sdata) { -@@ -349,6 +348,511 @@ static int ieee80211_check_queues(struct +@@ -349,6 +348,518 @@ static int ieee80211_check_queues(struct return 0; } @@ -220,7 +220,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> + case NL80211_IFTYPE_P2P_DEVICE: + /* relies on synchronize_rcu() below */ + RCU_INIT_POINTER(local->p2p_sdata, NULL); -+ /* fall through */ ++ fallthrough; + default: + cancel_work_sync(&sdata->work); + /* @@ -290,7 +290,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> + if (!(sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE)) + break; + -+ /* fall through */ ++ fallthrough; + default: + if (going_down) + drv_remove_interface(local, sdata); @@ -481,17 +481,24 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_local *local = sdata->local; ++ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct ieee80211_hdr *hdr; -+ struct ieee80211_radiotap_header *rtap = (void *)skb->data; ++ int len_rthdr; + + if (local->hw.queues < IEEE80211_NUM_ACS) + return 0; + -+ if (skb->len < 4 || -+ skb->len < le16_to_cpu(rtap->it_len) + 2 /* frame control */) ++ /* reset flags and info before parsing radiotap header */ ++ memset(info, 0, sizeof(*info)); ++ ++ if (!ieee80211_parse_tx_radiotap(skb, dev)) + return 0; /* doesn't matter, frame will be dropped */ + -+ hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len)); ++ len_rthdr = ieee80211_get_radiotap_len(skb->data); ++ hdr = (struct ieee80211_hdr *)(skb->data + len_rthdr); ++ if (skb->len < len_rthdr + 2 || ++ skb->len < len_rthdr + ieee80211_hdrlen(hdr->frame_control)) ++ return 0; /* doesn't matter, frame will be dropped */ + + return ieee80211_select_queue_80211(sdata, skb, hdr); +} @@ -531,7 +538,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static bool ieee80211_iftype_supports_encap_offload(enum nl80211_iftype iftype) { switch (iftype) { -@@ -389,6 +893,31 @@ static bool ieee80211_set_sdata_offload_ +@@ -389,6 +900,31 @@ static bool ieee80211_set_sdata_offload_ return true; } @@ -563,7 +570,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static void ieee80211_recalc_sdata_offload(struct ieee80211_sub_if_data *sdata) { -@@ -866,511 +1395,6 @@ int ieee80211_do_open(struct wireless_de +@@ -866,518 +1402,6 @@ int ieee80211_do_open(struct wireless_de return res; } @@ -764,7 +771,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> - case NL80211_IFTYPE_P2P_DEVICE: - /* relies on synchronize_rcu() below */ - RCU_INIT_POINTER(local->p2p_sdata, NULL); -- /* fall through */ +- fallthrough; - default: - cancel_work_sync(&sdata->work); - /* @@ -834,7 +841,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> - if (!(sdata->u.mntr.flags & MONITOR_FLAG_ACTIVE)) - break; - -- /* fall through */ +- fallthrough; - default: - if (going_down) - drv_remove_interface(local, sdata); @@ -1025,17 +1032,24 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> -{ - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - struct ieee80211_local *local = sdata->local; +- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_hdr *hdr; -- struct ieee80211_radiotap_header *rtap = (void *)skb->data; +- int len_rthdr; - - if (local->hw.queues < IEEE80211_NUM_ACS) - return 0; - -- if (skb->len < 4 || -- skb->len < le16_to_cpu(rtap->it_len) + 2 /* frame control */) +- /* reset flags and info before parsing radiotap header */ +- memset(info, 0, sizeof(*info)); +- +- if (!ieee80211_parse_tx_radiotap(skb, dev)) - return 0; /* doesn't matter, frame will be dropped */ - -- hdr = (void *)((u8 *)skb->data + le16_to_cpu(rtap->it_len)); +- len_rthdr = ieee80211_get_radiotap_len(skb->data); +- hdr = (struct ieee80211_hdr *)(skb->data + len_rthdr); +- if (skb->len < len_rthdr + 2 || +- skb->len < len_rthdr + ieee80211_hdrlen(hdr->frame_control)) +- return 0; /* doesn't matter, frame will be dropped */ - - return ieee80211_select_queue_80211(sdata, skb, hdr); -} @@ -1075,7 +1089,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static void ieee80211_if_free(struct net_device *dev) { free_percpu(netdev_tstats(dev)); -@@ -1401,32 +1425,6 @@ static void ieee80211_if_setup_no_queue( +@@ -1408,32 +1432,6 @@ static void ieee80211_if_setup_no_queue( #endif } |