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authorRajkumar Manoharan <rmanoharan@atheros.com>2011-04-25 15:56:17 +0530
committerJohn W. Linville <linville@tuxdriver.com>2011-04-26 15:50:31 -0400
commit0915cba394268e68b6a8242b15f8c7283453df43 (patch)
tree184498cf778c3feefd6b78d2856f082135e14f04 /net/mac80211/tx.c
parent334df731976ee4042c9bf18b2eec9c0a71f45389 (diff)
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mac80211: Fix warnings due to -Wunused-but-set-variable
These warnings are exposed by gcc 4.6. net/mac80211/sta_info.c: In function 'sta_info_cleanup_expire_buffered': net/mac80211/sta_info.c:590:32: warning: variable 'sdata' set but not used net/mac80211/ibss.c: In function 'ieee80211_rx_mgmt_auth_ibss': net/mac80211/ibss.c:43:34: warning: variable 'status_code' set but not used net/mac80211/work.c: In function 'ieee80211_send_assoc': net/mac80211/work.c:203:9: warning: variable 'len' set but not used net/mac80211/tx.c: In function '__ieee80211_parse_tx_radiotap': net/mac80211/tx.c:1039:35: warning: variable 'sband' set but not used net/mac80211/mesh.c: In function 'ieee80211_mesh_rx_queued_mgmt': net/mac80211/mesh.c:616:28: warning: variable 'ifmsh' set but not used ... Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/tx.c')
-rw-r--r--net/mac80211/tx.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index 17b10be..a2043e4 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1036,14 +1036,11 @@ static bool __ieee80211_parse_tx_radiotap(struct ieee80211_tx_data *tx,
struct ieee80211_radiotap_iterator iterator;
struct ieee80211_radiotap_header *rthdr =
(struct ieee80211_radiotap_header *) skb->data;
- struct ieee80211_supported_band *sband;
bool hw_frag;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
int ret = ieee80211_radiotap_iterator_init(&iterator, rthdr, skb->len,
NULL);
- sband = tx->local->hw.wiphy->bands[tx->channel->band];
-
info->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
tx->flags &= ~IEEE80211_TX_FRAGMENTED;
@@ -1442,11 +1439,8 @@ static bool ieee80211_tx(struct ieee80211_sub_if_data *sdata,
struct ieee80211_tx_data tx;
ieee80211_tx_result res_prepare;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
- u16 queue;
bool result = true;
- queue = skb_get_queue_mapping(skb);
-
if (unlikely(skb->len < 10)) {
dev_kfree_skb(skb);
return true;
@@ -2485,7 +2479,6 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
{
struct ieee80211_local *local = hw_to_local(hw);
struct sk_buff *skb = NULL;
- struct sta_info *sta;
struct ieee80211_tx_data tx;
struct ieee80211_sub_if_data *sdata;
struct ieee80211_if_ap *bss = NULL;
@@ -2527,7 +2520,6 @@ ieee80211_get_buffered_bc(struct ieee80211_hw *hw,
info = IEEE80211_SKB_CB(skb);
- sta = tx.sta;
tx.flags |= IEEE80211_TX_PS_BUFFERED;
tx.channel = local->hw.conf.channel;
info->band = tx.channel->band;