[PATCH v3 4/4] staging: r8188eu: Remove unused semaphores

[Binoy Jayan]

The semaphores xmit_sema, terminate_xmitthread_sema and tx_retevt
have no users, hence remove all references to them.

Signed-off-by: Binoy Jayan 
Reviewed-by: Arnd Bergmann 
Acked-by: Larry Finger 
---
 drivers/staging/rtl8188eu/core/rtw_xmit.c | 4 
 drivers/staging/rtl8188eu/include/osdep_service.h | 1 -
 drivers/staging/rtl8188eu/include/rtw_event.h | 1 -
 drivers/staging/rtl8188eu/include/rtw_xmit.h  | 3 ---
 4 files changed, 9 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c 
b/drivers/staging/rtl8188eu/core/rtw_xmit.c
index e0a5567..1e1b6d8 100644
--- a/drivers/staging/rtl8188eu/core/rtw_xmit.c
+++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c
@@ -57,8 +57,6 @@ s32   _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct 
adapter *padapter)
/*  We don't need to memset padapter->XXX to zero, because adapter is 
allocated by vzalloc(). */
 
spin_lock_init(>lock);
-   sema_init(>xmit_sema, 0);
-   sema_init(>terminate_xmitthread_sema, 0);
 
/*
Please insert all the queue initializaiton using _rtw_init_queue below
@@ -199,8 +197,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct 
adapter *padapter)
 
pxmitpriv->txirp_cnt = 1;
 
-   sema_init(&(pxmitpriv->tx_retevt), 0);
-
/* per AC pending irp */
pxmitpriv->beq_cnt = 0;
pxmitpriv->bkq_cnt = 0;
diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h 
b/drivers/staging/rtl8188eu/include/osdep_service.h
index c53c9ea..6f6a8f8 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -35,7 +35,6 @@
 #include 
 #include 
 #include 
-#include 
 #include 
 #include 
 #include 
diff --git a/drivers/staging/rtl8188eu/include/rtw_event.h 
b/drivers/staging/rtl8188eu/include/rtw_event.h
index 0dc63f2..2a45581 100644
--- a/drivers/staging/rtl8188eu/include/rtw_event.h
+++ b/drivers/staging/rtl8188eu/include/rtw_event.h
@@ -18,7 +18,6 @@
 #include 
 
 #include 
-#include 
 #include 
 #include 
 
diff --git a/drivers/staging/rtl8188eu/include/rtw_xmit.h 
b/drivers/staging/rtl8188eu/include/rtw_xmit.h
index a0853ba..7895008 100644
--- a/drivers/staging/rtl8188eu/include/rtw_xmit.h
+++ b/drivers/staging/rtl8188eu/include/rtw_xmit.h
@@ -263,8 +263,6 @@ struct agg_pkt_info {
 
 struct xmit_priv {
spinlock_t lock;
-   struct semaphore xmit_sema;
-   struct semaphore terminate_xmitthread_sema;
struct __queue be_pending;
struct __queue bk_pending;
struct __queue vi_pending;
@@ -289,7 +287,6 @@ struct  xmit_priv {
u8  wmm_para_seq[4];/* sequence for wmm ac parameter strength
 * from large to small. it's value is 0->vo,
 * 1->vi, 2->be, 3->bk. */
-   struct semaphore tx_retevt;/* all tx return event; */
u8  txirp_cnt;/*  */
struct tasklet_struct xmit_tasklet;
/* per AC pending irp */
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

[PATCH v3 4/4] staging: r8188eu: Remove unused semaphores

[Binoy Jayan]

The semaphores xmit_sema, terminate_xmitthread_sema and tx_retevt
have no users, hence remove all references to them.

Signed-off-by: Binoy Jayan 
Reviewed-by: Arnd Bergmann 
Acked-by: Larry Finger 
---
 drivers/staging/rtl8188eu/core/rtw_xmit.c | 4 
 drivers/staging/rtl8188eu/include/osdep_service.h | 1 -
 drivers/staging/rtl8188eu/include/rtw_event.h | 1 -
 drivers/staging/rtl8188eu/include/rtw_xmit.h  | 3 ---
 4 files changed, 9 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c 
b/drivers/staging/rtl8188eu/core/rtw_xmit.c
index e0a5567..1e1b6d8 100644
--- a/drivers/staging/rtl8188eu/core/rtw_xmit.c
+++ b/drivers/staging/rtl8188eu/core/rtw_xmit.c
@@ -57,8 +57,6 @@ s32   _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct 
adapter *padapter)
/*  We don't need to memset padapter->XXX to zero, because adapter is 
allocated by vzalloc(). */
 
spin_lock_init(>lock);
-   sema_init(>xmit_sema, 0);
-   sema_init(>terminate_xmitthread_sema, 0);
 
/*
Please insert all the queue initializaiton using _rtw_init_queue below
@@ -199,8 +197,6 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct 
adapter *padapter)
 
pxmitpriv->txirp_cnt = 1;
 
-   sema_init(&(pxmitpriv->tx_retevt), 0);
-
/* per AC pending irp */
pxmitpriv->beq_cnt = 0;
pxmitpriv->bkq_cnt = 0;
diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h 
b/drivers/staging/rtl8188eu/include/osdep_service.h
index c53c9ea..6f6a8f8 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -35,7 +35,6 @@
 #include 
 #include 
 #include 
-#include 
 #include 
 #include 
 #include 
diff --git a/drivers/staging/rtl8188eu/include/rtw_event.h 
b/drivers/staging/rtl8188eu/include/rtw_event.h
index 0dc63f2..2a45581 100644
--- a/drivers/staging/rtl8188eu/include/rtw_event.h
+++ b/drivers/staging/rtl8188eu/include/rtw_event.h
@@ -18,7 +18,6 @@
 #include 
 
 #include 
-#include 
 #include 
 #include 
 
diff --git a/drivers/staging/rtl8188eu/include/rtw_xmit.h 
b/drivers/staging/rtl8188eu/include/rtw_xmit.h
index a0853ba..7895008 100644
--- a/drivers/staging/rtl8188eu/include/rtw_xmit.h
+++ b/drivers/staging/rtl8188eu/include/rtw_xmit.h
@@ -263,8 +263,6 @@ struct agg_pkt_info {
 
 struct xmit_priv {
spinlock_t lock;
-   struct semaphore xmit_sema;
-   struct semaphore terminate_xmitthread_sema;
struct __queue be_pending;
struct __queue bk_pending;
struct __queue vi_pending;
@@ -289,7 +287,6 @@ struct  xmit_priv {
u8  wmm_para_seq[4];/* sequence for wmm ac parameter strength
 * from large to small. it's value is 0->vo,
 * 1->vi, 2->be, 3->bk. */
-   struct semaphore tx_retevt;/* all tx return event; */
u8  txirp_cnt;/*  */
struct tasklet_struct xmit_tasklet;
/* per AC pending irp */
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project