linux-kernel - [PATCH v2 1/6] staging: r8188eu: remove unused member free_bss

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Date:   Thu, 14 Apr 2022 22:48:32 -0400
From:   Jaehee Park <jhpark1013@...il.com>
To:     Larry.Finger@...inger.net
Cc:     phil@...lpotter.co.uk, gregkh@...uxfoundation.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        outreachy@...ts.linux.dev, jhpark1013@...il.com,
        Pavel Skripkin <paskripkin@...il.com>
Subject: [PATCH v2 1/6] staging: r8188eu: remove unused member free_bss_buf

The free_bss_buf member of pmlmepriv is unused. Remove all related
lines.

Suggested-by: Pavel Skripkin <paskripkin@...il.com>
Signed-off-by: Jaehee Park <jhpark1013@...il.com>
---
 drivers/staging/r8188eu/include/rtw_mlme.h | 1 -
 drivers/staging/r8188eu/core/rtw_mlme.c    | 7 -------
 2 files changed, 8 deletions(-)

diff --git a/drivers/staging/r8188eu/include/rtw_mlme.h b/drivers/staging/r8188eu/include/rtw_mlme.h
index 1dc1fbf049af..0f03ac43079c 100644
--- a/drivers/staging/r8188eu/include/rtw_mlme.h
+++ b/drivers/staging/r8188eu/include/rtw_mlme.h
@@ -319,7 +319,6 @@ struct mlme_priv {
 	struct list_head *pscanned;
 	struct __queue free_bss_pool;
 	struct __queue scanned_queue;
-	u8 *free_bss_buf;
 	u8	key_mask; /* use to restore wep key after hal_init */
 	u32	num_of_scanned;
 
diff --git a/drivers/staging/r8188eu/core/rtw_mlme.c b/drivers/staging/r8188eu/core/rtw_mlme.c
index 3e9882f89f76..aed868d1d47b 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme.c
@@ -61,7 +61,6 @@ static int _rtw_init_mlme_priv(struct adapter *padapter)
 		res = _FAIL;
 		goto exit;
 	}
-	pmlmepriv->free_bss_buf = pbuf;
 
 	pnetwork = (struct wlan_network *)pbuf;
 
@@ -109,13 +108,7 @@ void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv)
 
 void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv)
 {
-
 	rtw_free_mlme_priv_ie_data(pmlmepriv);
-
-	if (pmlmepriv) {
-		vfree(pmlmepriv->free_bss_buf);
-	}
-
 }
 
 struct	wlan_network *_rtw_alloc_network(struct	mlme_priv *pmlmepriv)/* _queue *free_queue) */
-- 
2.25.1