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[3/4] mac80211: remove unused variable in ieee80211_parse_ch_switch_ie()

Message ID 1418547953-17699-3-git-send-email-emmanuel.grumbach@intel.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Emmanuel Grumbach Dec. 14, 2014, 9:05 a.m. UTC 
From: Luciano Coelho <luciano.coelho@intel.com>

The ht_oper variable is assigned a value, but never used in
ieee80211_parse_ch_switch_ie().  Remove it.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
 net/mac80211/spectmgmt.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c
index efeba56..06e6ac8 100644
--- a/net/mac80211/spectmgmt.c
+++ b/net/mac80211/spectmgmt.c
@@ -34,19 +34,15 @@  int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata,
 	struct cfg80211_chan_def new_vht_chandef = {};
 	const struct ieee80211_sec_chan_offs_ie *sec_chan_offs;
 	const struct ieee80211_wide_bw_chansw_ie *wide_bw_chansw_ie;
-	const struct ieee80211_ht_operation *ht_oper;
 	int secondary_channel_offset = -1;
 
 	sec_chan_offs = elems->sec_chan_offs;
 	wide_bw_chansw_ie = elems->wide_bw_chansw_ie;
-	ht_oper = elems->ht_operation;
 
 	if (sta_flags & (IEEE80211_STA_DISABLE_HT |
 			 IEEE80211_STA_DISABLE_40MHZ)) {
 		sec_chan_offs = NULL;
 		wide_bw_chansw_ie = NULL;
-		/* only used for bandwidth here */
-		ht_oper = NULL;
 	}
 
 	if (sta_flags & IEEE80211_STA_DISABLE_VHT)