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authorJohannes Berg <johannes@sipsolutions.net>2009-07-01 21:26:47 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-07-10 15:01:49 -0400
commite6d6e3420d511cd7552a95d1f04bd4c80a9ddb34 (patch)
tree35f34c9ef8fe4c201da36ca819045995a93eeb44 /net/mac80211/mlme.c
parentdad823302135a2d99efd40e35d94a6ff14961c93 (diff)
downloadop-kernel-dev-e6d6e3420d511cd7552a95d1f04bd4c80a9ddb34.zip
op-kernel-dev-e6d6e3420d511cd7552a95d1f04bd4c80a9ddb34.tar.gz
cfg80211: use proper allocation flags
Instead of hardcoding GFP_ATOMIC everywhere, add a new function parameter that gets the flags from the caller. Obviously then I need to update all callers (all of them in mac80211), and it turns out that now it's ok to use GFP_KERNEL in almost all places. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/mlme.c')
-rw-r--r--net/mac80211/mlme.c30
1 files changed, 19 insertions, 11 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 5e25d32..383392b 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -419,9 +419,11 @@ static void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata,
mgmt->u.deauth.reason_code = cpu_to_le16(reason);
if (stype == IEEE80211_STYPE_DEAUTH)
- cfg80211_send_deauth(sdata->dev, (u8 *) mgmt, skb->len);
+ cfg80211_send_deauth(sdata->dev, (u8 *) mgmt, skb->len,
+ GFP_KERNEL);
else
- cfg80211_send_disassoc(sdata->dev, (u8 *) mgmt, skb->len);
+ cfg80211_send_disassoc(sdata->dev, (u8 *) mgmt, skb->len,
+ GFP_KERNEL);
ieee80211_tx_skb(sdata, skb, ifmgd->flags & IEEE80211_STA_MFP_ENABLED);
}
@@ -1006,7 +1008,8 @@ static void ieee80211_direct_probe(struct ieee80211_sub_if_data *sdata)
sdata->dev->name, ifmgd->bssid);
ifmgd->state = IEEE80211_STA_MLME_DISABLED;
ieee80211_recalc_idle(local);
- cfg80211_send_auth_timeout(sdata->dev, ifmgd->bssid);
+ cfg80211_send_auth_timeout(sdata->dev, ifmgd->bssid,
+ GFP_KERNEL);
/*
* Most likely AP is not in the range so remove the
@@ -1055,7 +1058,8 @@ static void ieee80211_authenticate(struct ieee80211_sub_if_data *sdata)
sdata->dev->name, ifmgd->bssid);
ifmgd->state = IEEE80211_STA_MLME_DISABLED;
ieee80211_recalc_idle(local);
- cfg80211_send_auth_timeout(sdata->dev, ifmgd->bssid);
+ cfg80211_send_auth_timeout(sdata->dev, ifmgd->bssid,
+ GFP_KERNEL);
ieee80211_rx_bss_remove(sdata, ifmgd->bssid,
sdata->local->hw.conf.channel->center_freq,
ifmgd->ssid, ifmgd->ssid_len);
@@ -1243,7 +1247,8 @@ static void ieee80211_associate(struct ieee80211_sub_if_data *sdata)
sdata->dev->name, ifmgd->bssid);
ifmgd->state = IEEE80211_STA_MLME_DISABLED;
ieee80211_recalc_idle(local);
- cfg80211_send_assoc_timeout(sdata->dev, ifmgd->bssid);
+ cfg80211_send_assoc_timeout(sdata->dev, ifmgd->bssid,
+ GFP_KERNEL);
ieee80211_rx_bss_remove(sdata, ifmgd->bssid,
sdata->local->hw.conf.channel->center_freq,
ifmgd->ssid, ifmgd->ssid_len);
@@ -1517,12 +1522,14 @@ static void ieee80211_rx_mgmt_auth(struct ieee80211_sub_if_data *sdata,
case WLAN_AUTH_LEAP:
case WLAN_AUTH_FT:
ieee80211_auth_completed(sdata);
- cfg80211_send_rx_auth(sdata->dev, (u8 *) mgmt, len);
+ cfg80211_send_rx_auth(sdata->dev, (u8 *) mgmt, len,
+ GFP_KERNEL);
break;
case WLAN_AUTH_SHARED_KEY:
if (ifmgd->auth_transaction == 4) {
ieee80211_auth_completed(sdata);
- cfg80211_send_rx_auth(sdata->dev, (u8 *) mgmt, len);
+ cfg80211_send_rx_auth(sdata->dev, (u8 *) mgmt, len,
+ GFP_KERNEL);
} else
ieee80211_auth_challenge(sdata, mgmt, len);
break;
@@ -1560,7 +1567,7 @@ static void ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata,
ieee80211_set_disassoc(sdata, true, false, 0);
ifmgd->flags &= ~IEEE80211_STA_AUTHENTICATED;
- cfg80211_send_deauth(sdata->dev, (u8 *) mgmt, len);
+ cfg80211_send_deauth(sdata->dev, (u8 *) mgmt, len, GFP_KERNEL);
}
@@ -1591,7 +1598,7 @@ static void ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata,
}
ieee80211_set_disassoc(sdata, false, false, reason_code);
- cfg80211_send_disassoc(sdata->dev, (u8 *) mgmt, len);
+ cfg80211_send_disassoc(sdata->dev, (u8 *) mgmt, len, GFP_KERNEL);
}
@@ -1660,7 +1667,8 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
* association next time. This works around some broken APs
* which do not correctly reject reassociation requests. */
ifmgd->flags &= ~IEEE80211_STA_PREV_BSSID_SET;
- cfg80211_send_rx_assoc(sdata->dev, (u8 *) mgmt, len);
+ cfg80211_send_rx_assoc(sdata->dev, (u8 *) mgmt, len,
+ GFP_KERNEL);
if (ifmgd->flags & IEEE80211_STA_EXT_SME) {
/* Wait for SME to decide what to do next */
ifmgd->state = IEEE80211_STA_MLME_DISABLED;
@@ -1823,7 +1831,7 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
ifmgd->last_beacon = jiffies;
ieee80211_associated(sdata);
- cfg80211_send_rx_assoc(sdata->dev, (u8 *) mgmt, len);
+ cfg80211_send_rx_assoc(sdata->dev, (u8 *) mgmt, len, GFP_KERNEL);
}
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