[PATCH] staging: r8188eu: remove unused semaphore "allrxreturnevt"

* [PATCH] staging: r8188eu: remove unused semaphore "allrxreturnevt"
@ 2022-04-27 19:00 Vihas Makwana
  0 siblings, 0 replies; only message in thread
From: Vihas Makwana @ 2022-04-27 19:00 UTC (permalink / raw)
  To: Larry Finger, Phillip Potter, Greg Kroah-Hartman, Michael Straube
  Cc: linux-staging, linux-kernel, Dan Carpenter, Pavel Skripkin,
	Vihas Makwana

The semaphore allrxreturnevt of struct recv_priv is initialized but not 
used anywhere in the code.
Remove the initialization and the structure member.

Signed-off-by: Vihas Makwana <makvihas@gmail.com>
---
 Compile tested only.

 drivers/staging/r8188eu/core/rtw_recv.c    | 2 --
 drivers/staging/r8188eu/include/rtw_recv.h | 1 -
 2 files changed, 3 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
index c1005ddaa..4060c0457 100644
--- a/drivers/staging/r8188eu/core/rtw_recv.c
+++ b/drivers/staging/r8188eu/core/rtw_recv.c
@@ -80,8 +80,6 @@ int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter)
 	}
 	precvpriv->rx_pending_cnt = 1;
 
-	sema_init(&precvpriv->allrxreturnevt, 0);
-
 	res = rtl8188eu_init_recv_priv(padapter);
 
 	timer_setup(&precvpriv->signal_stat_timer, rtw_signal_stat_timer_hdl, 0);
diff --git a/drivers/staging/r8188eu/include/rtw_recv.h b/drivers/staging/r8188eu/include/rtw_recv.h
index e57e48a51..66d240a71 100644
--- a/drivers/staging/r8188eu/include/rtw_recv.h
+++ b/drivers/staging/r8188eu/include/rtw_recv.h
@@ -166,7 +166,6 @@ struct recv_priv {
 	uint  rx_largepacket_crcerr;
 	uint  rx_smallpacket_crcerr;
 	uint  rx_middlepacket_crcerr;
-	struct semaphore allrxreturnevt;
 	u8	rx_pending_cnt;
 
 	struct tasklet_struct recv_tasklet;
-- 
2.30.2


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