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authorJohannes Berg <johannes.berg@intel.com>2011-11-04 11:18:10 +0100
committerJohn W. Linville <linville@tuxdriver.com>2011-11-09 16:05:48 -0500
commit6096de7fd4eeda305e114e7d74e6f47404590425 (patch)
treed1593ce73555299a8b209840f2db7437b9c94cc4 /net/mac80211
parentd0ce1855eab098c6257f1321b02b70f916064aaa (diff)
downloadlinux-6096de7fd4eeda305e114e7d74e6f47404590425.tar.bz2
mac80211: add helper to free TX skb
Drivers that need to drop a frame before it can be transmitted will usually simply free that frame. This is currently fine, but in the future it'll be needed to tell mac80211 about this case, so add a new routine that frees a TX skb. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/status.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index df643cedf9b9..e1f69545974a 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -609,3 +609,9 @@ void ieee80211_report_low_ack(struct ieee80211_sta *pubsta, u32 num_packets)
num_packets, GFP_ATOMIC);
}
EXPORT_SYMBOL(ieee80211_report_low_ack);
+
+void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb)
+{
+ dev_kfree_skb_any(skb);
+}
+EXPORT_SYMBOL(ieee80211_free_txskb);