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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>
This commit is contained in:
Johannes Berg 2014-01-29 15:23:46 +01:00
parent e3961af1e9
commit 953467d321
3 changed files with 1 additions and 7 deletions
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3
net/mac80211/ibss.c
View File

@ -220,7 +220,6 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
{
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 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
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);

3
net/mac80211/status.c
View File

@ -479,7 +479,7 @@ static void ieee80211_tx_latency_end_msrmnt(struct ieee80211_local *local,
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 @@ static void ieee80211_tx_latency_end_msrmnt(struct ieee80211_local *local,
/* 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]) {

2
net/mac80211/util.c
View File

@ -1374,7 +1374,6 @@ u32 ieee80211_sta_get_rates(struct ieee80211_sub_if_data *sdata,
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 @@ u32 ieee80211_sta_get_rates(struct ieee80211_sub_if_data *sdata,
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 +