linux-kernel - [PATCH 4/4] Staging: rtl8723bs: fix else after break warning

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Date: Mon, 29 Jan 2024 16:18:56 +0200
From: Meir Elisha <meir6264@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Hans de Goede <hdegoede@...hat.com>,
	Ruan Jinjie <ruanjinjie@...wei.com>,
	Yang Yingliang <yangyingliang@...wei.com>
Cc: linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Meir Elisha <meir6264@...il.com>
Subject: [PATCH 4/4] Staging: rtl8723bs: fix else after break warning

Fix checkpatch warning: else is not generally useful after a break or return

Signed-off-by: Meir Elisha <meir6264@...il.com>
---
 drivers/staging/rtl8723bs/core/rtw_mlme.c | 38 +++++++++--------------
 1 file changed, 14 insertions(+), 24 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme.c b/drivers/staging/rtl8723bs/core/rtw_mlme.c
index 044483f3d678..efaac84f22b4 100644
--- a/drivers/staging/rtl8723bs/core/rtw_mlme.c
+++ b/drivers/staging/rtl8723bs/core/rtw_mlme.c
@@ -1540,30 +1540,23 @@ void _rtw_join_timeout_handler(struct timer_list *t)
 
 	spin_lock_bh(&pmlmepriv->lock);
 
-	if (rtw_to_roam(adapter) > 0) { /* join timeout caused by roaming */
+	if (rtw_to_roam(adapter) == 0) { /* join timeout caused by roaming */
+		rtw_indicate_disconnect(adapter);
+		free_scanqueue(pmlmepriv);
+		/* indicate disconnect for the case that join_timeout and check_fwstate != FW_LINKED */
+		rtw_cfg80211_indicate_disconnect(adapter);
+	} else {
 		while (1) {
 			rtw_dec_to_roam(adapter);
-			if (rtw_to_roam(adapter) != 0) { /* try another */
-				int do_join_r;
-
-				do_join_r = rtw_do_join(adapter);
-				if (do_join_r != _SUCCESS)
-					continue;
-
-				break;
-			} else {
+			if (rtw_to_roam(adapter) == 0) {
 				rtw_indicate_disconnect(adapter);
 				break;
+			} else if (rtw_do_join(adapter) != _SUCCESS) { /* try another */
+				continue;
 			}
-		}
-
-	} else {
-		rtw_indicate_disconnect(adapter);
-		free_scanqueue(pmlmepriv);/*  */
-
-		/* indicate disconnect for the case that join_timeout and check_fwstate != FW_LINKED */
-		rtw_cfg80211_indicate_disconnect(adapter);
 
+			break;
+		}
 	}
 
 	spin_unlock_bh(&pmlmepriv->lock);
@@ -2102,12 +2095,9 @@ signed int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, u
 	}
 
 	iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid);
-	if (iEntry < 0) {
-		return ielength;
-	} else {
-		if (authmode == WLAN_EID_RSN)
-			ielength = rtw_append_pmkid(adapter, iEntry, out_ie, ielength);
-	}
+	if (iEntry > 0 && authmode == WLAN_EID_RSN)
+		ielength = rtw_append_pmkid(adapter, iEntry, out_ie, ielength);
+
 	return ielength;
 }
 
-- 
2.34.1