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mac80211: remove encrypt parameter from ieee80211_tx_skb

Browse source 
Since the flags moved into skb->cb, there's no
longer a need to have the encrypt bool passed
into the function, anyone who requires it set
to 0 (false) can just set the flag directly.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2009-11-18 18:42:05 +01:00 committed by John W. Linville
parent 875405a779
commit 62ae67be31
12 changed files with 27 additions and 24 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
net/mac80211/agg-rx.c
View file

@ -171,7 +171,7 @@ static void ieee80211_send_addba_resp(struct ieee80211_sub_if_data *sdata, u8 *d
mgmt->u.action.u.addba_resp.timeout = cpu_to_le16(timeout);
mgmt->u.action.u.addba_resp.status = cpu_to_le16(status);
ieee80211_tx_skb(sdata, skb, 1);
ieee80211_tx_skb(sdata, skb);
}
void ieee80211_process_addba_request(struct ieee80211_local *local,

5
net/mac80211/agg-tx.c
View file

@ -91,7 +91,7 @@ static void ieee80211_send_addba_request(struct ieee80211_sub_if_data *sdata,
mgmt->u.action.u.addba_req.start_seq_num =
cpu_to_le16(start_seq_num << 4);
ieee80211_tx_skb(sdata, skb, 1);
ieee80211_tx_skb(sdata, skb);
}
void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u16 ssn)
@ -120,7 +120,8 @@ void ieee80211_send_bar(struct ieee80211_sub_if_data *sdata, u8 *ra, u16 tid, u1
bar->control = cpu_to_le16(bar_control);
bar->start_seq_num = cpu_to_le16(ssn);
ieee80211_tx_skb(sdata, skb, 0);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
}
static int ___ieee80211_stop_tx_ba_session(struct sta_info *sta, u16 tid,

2
net/mac80211/ht.c
View file

@ -134,7 +134,7 @@ void ieee80211_send_delba(struct ieee80211_sub_if_data *sdata,
mgmt->u.action.u.delba.params = cpu_to_le16(params);
mgmt->u.action.u.delba.reason_code = cpu_to_le16(reason_code);
ieee80211_tx_skb(sdata, skb, 1);
ieee80211_tx_skb(sdata, skb);
}
void ieee80211_process_delba(struct ieee80211_sub_if_data *sdata,

3
net/mac80211/ibss.c
View file

@ -659,7 +659,8 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
printk(KERN_DEBUG "%s: Sending ProbeResp to %pM\n",
sdata->dev->name, resp->da);
#endif /* CONFIG_MAC80211_IBSS_DEBUG */
ieee80211_tx_skb(sdata, skb, 0);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
}
static void ieee80211_rx_mgmt_probe_resp(struct ieee80211_sub_if_data *sdata,

3
net/mac80211/ieee80211_i.h
View file

@ -1015,8 +1015,7 @@ void mac80211_ev_michael_mic_failure(struct ieee80211_sub_if_data *sdata, int ke
struct ieee80211_hdr *hdr, const u8 *tsc,
gfp_t gfp);
void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata);
void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb,
int encrypt);
void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb);
void ieee802_11_parse_elems(u8 *start, size_t len,
struct ieee802_11_elems *elems);
u32 ieee802_11_parse_elems_crc(u8 *start, size_t len,

4
net/mac80211/mesh_hwmp.c
View file

@ -187,7 +187,7 @@ static int mesh_path_sel_frame_tx(enum mpath_frame_type action, u8 flags,
memcpy(pos, &target_sn, 4);
}
ieee80211_tx_skb(sdata, skb, 1);
ieee80211_tx_skb(sdata, skb);
return 0;
}
@ -250,7 +250,7 @@ int mesh_path_error_tx(u8 ttl, u8 *target, __le32 target_sn,
pos += 4;
memcpy(pos, &target_rcode, 2);
ieee80211_tx_skb(sdata, skb, 1);
ieee80211_tx_skb(sdata, skb);
return 0;
}

2
net/mac80211/mesh_plink.c
View file

@ -222,7 +222,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata,
memcpy(pos, &reason, 2);
}
ieee80211_tx_skb(sdata, skb, 1);
ieee80211_tx_skb(sdata, skb);
return 0;
}

13
net/mac80211/mlme.c
View file

@ -426,7 +426,8 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
memcpy(pos, &sband->ht_cap.mcs, sizeof(sband->ht_cap.mcs));
}
ieee80211_tx_skb(sdata, skb, 0);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
}
@ -467,7 +468,9 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
__cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
else
cfg80211_send_disassoc(sdata->dev, (u8 *)mgmt, skb->len);
ieee80211_tx_skb(sdata, skb, ifmgd->flags & IEEE80211_STA_MFP_ENABLED);
if (!(ifmgd->flags & IEEE80211_STA_MFP_ENABLED))
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
}
void ieee80211_send_pspoll(struct ieee80211_local *local,
@ -498,7 +501,8 @@ void ieee80211_send_pspoll(struct ieee80211_local *local,
memcpy(pspoll->bssid, ifmgd->bssid, ETH_ALEN);
memcpy(pspoll->ta, sdata->dev->dev_addr, ETH_ALEN);
ieee80211_tx_skb(sdata, skb, 0);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
}
void ieee80211_send_nullfunc(struct ieee80211_local *local,
@ -531,7 +535,8 @@ void ieee80211_send_nullfunc(struct ieee80211_local *local,
memcpy(nullfunc->addr2, sdata->dev->dev_addr, ETH_ALEN);
memcpy(nullfunc->addr3, sdata->u.mgd.bssid, ETH_ALEN);
ieee80211_tx_skb(sdata, skb, 0);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
}
/* spectrum management related things */

2
net/mac80211/rx.c
View file

@ -1666,7 +1666,7 @@ static void ieee80211_process_sa_query_req(struct ieee80211_sub_if_data *sdata,
mgmt->u.action.u.sa_query.trans_id,
WLAN_SA_QUERY_TR_ID_LEN);
ieee80211_tx_skb(sdata, skb, 1);
ieee80211_tx_skb(sdata, skb);
}
static ieee80211_rx_result debug_noinline

2
net/mac80211/spectmgmt.c
View file

@ -65,7 +65,7 @@ static void ieee80211_send_refuse_measurement_request(struct ieee80211_sub_if_da
IEEE80211_SPCT_MSR_RPRT_MODE_REFUSED;
msr_report->u.action.u.measurement.msr_elem.type = request_ie->type;
ieee80211_tx_skb(sdata, skb, 1);
ieee80211_tx_skb(sdata, skb);
}
void ieee80211_process_measurement_req(struct ieee80211_sub_if_data *sdata,

7
net/mac80211/tx.c
View file

@ -2281,17 +2281,12 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
}
EXPORT_SYMBOL(ieee80211_get_buffered_bc);
void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb,
int encrypt)
void ieee80211_tx_skb(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
skb_set_mac_header(skb, 0);
skb_set_network_header(skb, 0);
skb_set_transport_header(skb, 0);
if (!encrypt)
info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
/*
* The other path calling ieee80211_xmit is from the tasklet,
* and while we can handle concurrent transmissions locking

6
net/mac80211/util.c
View file

@ -872,7 +872,8 @@ void ieee80211_send_auth(struct ieee80211_sub_if_data *sdata,
WARN_ON(err);
}
ieee80211_tx_skb(sdata, skb, 0);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
}
int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer,
@ -974,7 +975,8 @@ void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst,
skb_put(skb, ieee80211_build_preq_ies(local, pos, ie, ie_len,
local->hw.conf.channel->band));
ieee80211_tx_skb(sdata, skb, 0);
IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
ieee80211_tx_skb(sdata, skb);
}
u32 ieee80211_sta_get_rates(struct ieee80211_local *local,