diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-06-10 10:21:33 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-14 15:39:26 -0400 |
| commit | 36b3a628a4e85d002ee8813ebd2a5caef6d3c1a7 (patch) | |
| tree | 927219d1cf6ef466ec574c8172365fa1b37d53be | |
| parent | 1fa57d017366fb26b58af110a38b36a4f0214a62 (diff) | |
| download | lwn-36b3a628a4e85d002ee8813ebd2a5caef6d3c1a7.tar.gz lwn-36b3a628a4e85d002ee8813ebd2a5caef6d3c1a7.zip | |
mac80211: common work skb freeing
All the management processing functions free the
skb after they are done, so this can be done in
the new common code instead.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | net/mac80211/ibss.c | 2 | ||||
| -rw-r--r-- | net/mac80211/iface.c | 3 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 5 |
4 files changed, 3 insertions, 9 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index db5a4796ff3c..982690af1f61 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -754,8 +754,6 @@ void ieee80211_ibss_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, ieee80211_rx_mgmt_auth_ibss(sdata, mgmt, skb->len); break; } - - kfree_skb(skb); } void ieee80211_ibss_work(struct ieee80211_sub_if_data *sdata) diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 14212ad41e5a..1bf276d7024b 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -738,9 +738,10 @@ static void ieee80211_iface_work(struct work_struct *work) break; default: WARN(1, "frame for unexpected interface type"); - kfree_skb(skb); break; } + + kfree_skb(skb); } /* then other type-dependent work */ diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 0f1f593c8477..83b346cc4860 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -620,8 +620,6 @@ void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, ieee80211_mesh_rx_mgmt_action(sdata, mgmt, skb->len, rx_status); break; } - - kfree_skb(skb); } void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 2f828ffd5698..4a5b29dac9d0 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1754,7 +1754,7 @@ void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, default: WARN(1, "unexpected: %d", rma); } - goto out; + return; } mutex_unlock(&ifmgd->mtx); @@ -1762,9 +1762,6 @@ void ieee80211_sta_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata, if (skb->len >= 24 + 2 /* mgmt + deauth reason */ && (fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_DEAUTH) cfg80211_send_deauth(sdata->dev, (u8 *)mgmt, skb->len); - - out: - kfree_skb(skb); } static void ieee80211_sta_timer(unsigned long data) |