linux-kernel - [Outreachy kernel] [PATCH] staging: rtl8723bs: core: Remove an unused variable

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Message-Id: <20210409210918.21432-1-fmdefrancesco@gmail.com>
Date:   Fri,  9 Apr 2021 23:09:18 +0200
From:   "Fabio M. De Francesco" <fmdefrancesco@...il.com>
To:     Greg KH <gregkh@...uxfoundation.org>,
        outreachy-kernel@...glegroups.com, linux-staging@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Cc:     "Fabio M. De Francesco" <fmdefrancesco@...il.com>
Subject: [Outreachy kernel] [PATCH] staging: rtl8723bs: core: Remove an unused variable

Delete local variable "u8 sec_idx" because is declared and set, but never
used.

Signed-off-by: Fabio M. De Francesco <fmdefrancesco@...il.com>
---
 drivers/staging/rtl8723bs/core/rtw_ieee80211.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
index 2af66a18200d..3fd8a4261ea2 100644
--- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c
@@ -628,7 +628,7 @@ int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len)
 
 void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len)
 {
-	u8 authmode, sec_idx;
+	u8 authmode;
 	u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01};
 	uint	cnt;
 
@@ -636,8 +636,6 @@ void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie
 
 	cnt = (_TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_);
 
-	sec_idx = 0;
-
 	while (cnt < in_len) {
 		authmode = in_ie[cnt];
 
-- 
2.31.1