mac80211: remove set but unused variables
Compiling with W=1 found a few variables that are set
but not used (-Wunused-but-set-variable), remove them.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 531477a..8e44447 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -220,7 +220,6 @@
{
struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
struct ieee80211_local *local = sdata->local;
- struct ieee80211_supported_band *sband;
struct ieee80211_mgmt *mgmt;
struct cfg80211_bss *bss;
u32 bss_change;
@@ -307,8 +306,6 @@
memcpy(ifibss->bssid, bssid, ETH_ALEN);
- sband = local->hw.wiphy->bands[chan->band];
-
presp = ieee80211_ibss_build_presp(sdata, beacon_int, basic_rates,
capability, tsf, &chandef,
&have_higher_than_11mbit, NULL);
diff --git a/net/mac80211/status.c b/net/mac80211/status.c
index 1ee85c4..e6e574a 100644
--- a/net/mac80211/status.c
+++ b/net/mac80211/status.c
@@ -479,7 +479,7 @@
u32 msrmnt;
u16 tid;
u8 *qc;
- int i, bin_range_count, bin_count;
+ int i, bin_range_count;
u32 *bin_ranges;
__le16 fc;
struct ieee80211_tx_latency_stat *tx_lat;
@@ -522,7 +522,6 @@
/* count how many Tx frames transmitted with the appropriate latency */
bin_range_count = tx_latency->n_ranges;
bin_ranges = tx_latency->ranges;
- bin_count = tx_lat->bin_count;
for (i = 0; i < bin_range_count; i++) {
if (msrmnt <= bin_ranges[i]) {
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 128a0c5..503bbce 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1374,7 +1374,6 @@
enum ieee80211_band band, u32 *basic_rates)
{
struct ieee80211_supported_band *sband;
- struct ieee80211_rate *bitrates;
size_t num_rates;
u32 supp_rates, rate_flags;
int i, j, shift;
@@ -1386,7 +1385,6 @@
if (WARN_ON(!sband))
return 1;
- bitrates = sband->bitrates;
num_rates = sband->n_bitrates;
supp_rates = 0;
for (i = 0; i < elems->supp_rates_len +