linux-kernel - [PATCH 7/7] staging: r8188eu: remove rtw_update_mem

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Message-Id: <20210818234853.208448-8-phil@philpotter.co.uk>
Date:   Thu, 19 Aug 2021 00:48:53 +0100
From:   Phillip Potter <phil@...lpotter.co.uk>
To:     gregkh@...uxfoundation.org
Cc:     linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        martin@...ser.cx, straube.linux@...il.com,
        Larry.Finger@...inger.net
Subject: [PATCH 7/7] staging: r8188eu: remove rtw_update_mem_stat macro and associated flags

Remove the unused rtw_update_mem_stat macro and the associated flags
from include/osdep_service.h as this is all dead code.

Signed-off-by: Phillip Potter <phil@...lpotter.co.uk>
---
 .../staging/r8188eu/include/osdep_service.h   | 20 -------------------
 1 file changed, 20 deletions(-)

diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h
index bda435ca9d08..029aa4e92c9b 100644
--- a/drivers/staging/r8188eu/include/osdep_service.h
+++ b/drivers/staging/r8188eu/include/osdep_service.h
@@ -146,32 +146,12 @@ static inline void rtw_netif_stop_queue(struct net_device *pnetdev)
 
 extern int RTW_STATUS_CODE(int error_code);
 
-/* flags used for rtw_update_mem_stat() */
-enum {
-	MEM_STAT_VIR_ALLOC_SUCCESS,
-	MEM_STAT_VIR_ALLOC_FAIL,
-	MEM_STAT_VIR_FREE,
-	MEM_STAT_PHY_ALLOC_SUCCESS,
-	MEM_STAT_PHY_ALLOC_FAIL,
-	MEM_STAT_PHY_FREE,
-	MEM_STAT_TX, /* used to distinguish TX/RX, asigned from caller */
-	MEM_STAT_TX_ALLOC_SUCCESS,
-	MEM_STAT_TX_ALLOC_FAIL,
-	MEM_STAT_TX_FREE,
-	MEM_STAT_RX, /* used to distinguish TX/RX, asigned from caller */
-	MEM_STAT_RX_ALLOC_SUCCESS,
-	MEM_STAT_RX_ALLOC_FAIL,
-	MEM_STAT_RX_FREE
-};
-
 extern unsigned char MCS_rate_2R[16];
 extern unsigned char MCS_rate_1R[16];
 extern unsigned char RTW_WPA_OUI[];
 extern unsigned char WPA_TKIP_CIPHER[4];
 extern unsigned char RSN_TKIP_CIPHER[4];
 
-#define rtw_update_mem_stat(flag, sz) do {} while (0)
-
 void *rtw_malloc2d(int h, int w, int size);
 
 u32  _rtw_down_sema(struct semaphore *sema);
-- 
2.31.1