linux-kernel - [PATCH] net: mac80211: remove unused local variable

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Date:   Thu, 6 May 2021 09:47:03 +0530
From:   Saurav Girepunje <saurav.girepunje@...il.com>
To:     johannes@...solutions.net, davem@...emloft.net, kuba@...nel.org,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     saurav.girepunje@...mail.com
Subject: [PATCH] net: mac80211: remove unused local variable

In ieee80211_process_addba_request() first argument is never
used.

Signed-off-by: Saurav Girepunje <saurav.girepunje@...il.com>
---
 net/mac80211/agg-rx.c      | 3 +--
 net/mac80211/ieee80211_i.h | 3 +--
 net/mac80211/iface.c       | 4 ++--
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c
index cce28e3b2232..3075570e7968 100644
--- a/net/mac80211/agg-rx.c
+++ b/net/mac80211/agg-rx.c
@@ -471,8 +471,7 @@ static void __ieee80211_start_rx_ba_session(struct sta_info *sta,
 	mutex_unlock(&sta->ampdu_mlme.mtx);
 }

-void ieee80211_process_addba_request(struct ieee80211_local *local,
-				     struct sta_info *sta,
+void ieee80211_process_addba_request(struct sta_info *sta,
 				     struct ieee80211_mgmt *mgmt,
 				     size_t len)
 {
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 8fcbaa1eedf3..9e3e5aaddaf6 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1859,8 +1859,7 @@ void ieee80211_process_addba_resp(struct ieee80211_local *local,
 				  struct sta_info *sta,
 				  struct ieee80211_mgmt *mgmt,
 				  size_t len);
-void ieee80211_process_addba_request(struct ieee80211_local *local,
-				     struct sta_info *sta,
+void ieee80211_process_addba_request(struct sta_info *sta,
 				     struct ieee80211_mgmt *mgmt,
 				     size_t len);

diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 7032a2b59249..4fe599bf9f9c 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1351,8 +1351,8 @@ static void ieee80211_iface_work(struct work_struct *work)
 			if (sta) {
 				switch (mgmt->u.action.u.addba_req.action_code) {
 				case WLAN_ACTION_ADDBA_REQ:
-					ieee80211_process_addba_request(
-							local, sta, mgmt, len);
+					ieee80211_process_addba_request(sta,
+									mgmt, len);
 					break;
 				case WLAN_ACTION_ADDBA_RESP:
 					ieee80211_process_addba_resp(local, sta,
--
2.25.1