From 1df332e82d0facc6b236957f1a5691b550b4e1f1 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 26 Oct 2012 00:09:11 +0200 Subject: [PATCH] mac80211: a few formatting fixes Fix a few code formatting issues in the RX code. Signed-off-by: Johannes Berg --- net/mac80211/rx.c | 39 +++++++++++++-------------------------- 1 file changed, 13 insertions(+), 26 deletions(-) diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index d07216ab5f72..c0a1f53e68ab 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -54,8 +54,7 @@ static struct sk_buff *remove_monitor_info(struct ieee80211_local *local, return skb; } -static inline int should_drop_frame(struct sk_buff *skb, - int present_fcs_len) +static inline int should_drop_frame(struct sk_buff *skb, int present_fcs_len) { struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; @@ -130,15 +129,14 @@ ieee80211_add_rx_radiotap_header(struct ieee80211_local *local, (1 << IEEE80211_RADIOTAP_RX_FLAGS)); rthdr->it_len = cpu_to_le16(rtap_len); - pos = (unsigned char *)(rthdr+1); + pos = (unsigned char *)(rthdr + 1); /* the order of the following fields is important */ /* IEEE80211_RADIOTAP_TSFT */ if (status->flag & RX_FLAG_MACTIME_MPDU) { put_unaligned_le64(status->mactime, pos); - rthdr->it_present |= - cpu_to_le32(1 << IEEE80211_RADIOTAP_TSFT); + rthdr->it_present |= cpu_to_le32(1 << IEEE80211_RADIOTAP_TSFT); pos += 8; } @@ -374,7 +372,6 @@ ieee80211_rx_monitor(struct ieee80211_local *local, struct sk_buff *origskb, return origskb; } - static void ieee80211_parse_qos(struct ieee80211_rx_data *rx) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data; @@ -481,8 +478,7 @@ static int ieee80211_get_mmie_keyidx(struct sk_buff *skb) struct ieee80211_mgmt *hdr = (struct ieee80211_mgmt *) skb->data; struct ieee80211_mmie *mmie; - if (skb->len < 24 + sizeof(*mmie) || - !is_multicast_ether_addr(hdr->da)) + if (skb->len < 24 + sizeof(*mmie) || !is_multicast_ether_addr(hdr->da)) return -1; if (!ieee80211_is_robust_mgmt_frame((struct ieee80211_hdr *) hdr)) @@ -497,9 +493,7 @@ static int ieee80211_get_mmie_keyidx(struct sk_buff *skb) return le16_to_cpu(mmie->key_id); } - -static ieee80211_rx_result -ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx) +static ieee80211_rx_result ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data; char *dev_addr = rx->sdata->vif.addr; @@ -507,7 +501,7 @@ ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx) if (ieee80211_is_data(hdr->frame_control)) { if (is_multicast_ether_addr(hdr->addr1)) { if (ieee80211_has_tods(hdr->frame_control) || - !ieee80211_has_fromds(hdr->frame_control)) + !ieee80211_has_fromds(hdr->frame_control)) return RX_DROP_MONITOR; if (ether_addr_equal(hdr->addr3, dev_addr)) return RX_DROP_MONITOR; @@ -534,7 +528,7 @@ ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx) mgmt = (struct ieee80211_mgmt *)hdr; category = mgmt->u.action.category; if (category != WLAN_CATEGORY_MESH_ACTION && - category != WLAN_CATEGORY_SELF_PROTECTED) + category != WLAN_CATEGORY_SELF_PROTECTED) return RX_DROP_MONITOR; return RX_CONTINUE; } @@ -546,7 +540,6 @@ ieee80211_rx_mesh_check(struct ieee80211_rx_data *rx) return RX_CONTINUE; return RX_DROP_MONITOR; - } return RX_CONTINUE; @@ -570,7 +563,6 @@ static inline u16 seq_sub(u16 sq1, u16 sq2) return (sq1 - sq2) & SEQ_MASK; } - static void ieee80211_release_reorder_frame(struct ieee80211_sub_if_data *sdata, struct tid_ampdu_rx *tid_agg_rx, int index) @@ -1575,18 +1567,15 @@ ieee80211_rx_h_defragment(struct ieee80211_rx_data *rx) return RX_CONTINUE; } -static int -ieee80211_802_1x_port_control(struct ieee80211_rx_data *rx) +static int ieee80211_802_1x_port_control(struct ieee80211_rx_data *rx) { - if (unlikely(!rx->sta || - !test_sta_flag(rx->sta, WLAN_STA_AUTHORIZED))) + if (unlikely(!rx->sta || !test_sta_flag(rx->sta, WLAN_STA_AUTHORIZED))) return -EACCES; return 0; } -static int -ieee80211_drop_unencrypted(struct ieee80211_rx_data *rx, __le16 fc) +static int ieee80211_drop_unencrypted(struct ieee80211_rx_data *rx, __le16 fc) { struct sk_buff *skb = rx->skb; struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); @@ -1608,8 +1597,7 @@ ieee80211_drop_unencrypted(struct ieee80211_rx_data *rx, __le16 fc) return 0; } -static int -ieee80211_drop_unencrypted_mgmt(struct ieee80211_rx_data *rx) +static int ieee80211_drop_unencrypted_mgmt(struct ieee80211_rx_data *rx) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)rx->skb->data; struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(rx->skb); @@ -1978,7 +1966,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx) } else { /* unable to resolve next hop */ mesh_path_error_tx(ifmsh->mshcfg.element_ttl, fwd_hdr->addr3, - 0, reason, fwd_hdr->addr2, sdata); + 0, reason, fwd_hdr->addr2, sdata); IEEE80211_IFSTA_MESH_CTR_INC(ifmsh, dropped_frames_no_route); kfree_skb(fwd_skb); return RX_DROP_MONITOR; @@ -2379,7 +2367,7 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) if (!ieee80211_vif_is_mesh(&sdata->vif)) break; if (mesh_action_is_path_sel(mgmt) && - (!mesh_path_sel_is_hwmp(sdata))) + !mesh_path_sel_is_hwmp(sdata)) break; goto queue; } @@ -2435,7 +2423,6 @@ ieee80211_rx_h_userspace_mgmt(struct ieee80211_rx_data *rx) return RX_QUEUED; } - return RX_CONTINUE; } -- 2.20.1