Commit 968a768d authored by Tom Rix's avatar Tom Rix Committed by Johannes Berg
Browse files

mac80211: minstrel_ht: remove unused n_supported variable 



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: default avatarTom Rix <trix@redhat.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230325132610.1334820-1-trix@redhat.com


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 6cf882d9

net/mac80211/rc80211_minstrel_ht.c

+0 −6
Original line number Diff line number Diff line
@@ -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);