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mac80211: minstrel_ht: remove unused n_supported variable

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clang with W=1 reports
net/mac80211/rc80211_minstrel_ht.c:1711:6: error: variable
  'n_supported' set but not used [-Werror,-Wunused-but-set-variable]
        int n_supported = 0;
            ^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230325132610.1334820-1-trix@redhat.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Tom Rix 2023-03-25 09:26:10 -04:00 committed by Johannes Berg
parent 6cf882d9aa
commit 968a768d28
1 changed files with 0 additions and 6 deletions
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6
net/mac80211/rc80211_minstrel_ht.c
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@ -1708,7 +1708,6 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
struct sta_info *sta_info;
bool ldpc, erp;
int use_vht;
int n_supported = 0;
int ack_dur;
int stbc;
int i;
@ -1791,8 +1790,6 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
continue;
mi->supported[i] = mcs->rx_mask[nss - 1];
if (mi->supported[i])
n_supported++;
continue;
}
@ -1819,9 +1816,6 @@ minstrel_ht_update_caps(void *priv, struct ieee80211_supported_band *sband,
mi->supported[i] = minstrel_get_valid_vht_rates(bw, nss,
vht_cap->vht_mcs.tx_mcs_map);
if (mi->supported[i])
n_supported++;
}
sta_info = container_of(sta, struct sta_info, sta);