[PATCH 4/6] staging: r8188eu: Remove 4 empty routines from os_sep/service.c

From: Larry Finger
Date: Mon Aug 02 2021 - 11:16:18 EST


Routines rtw_suspend_lock_init(), rtw_suspend_lock_uninit(),
rtw_lock_suspend(), and rtw_unlock_suspend() do not conti=ain any code.
Simplify by removing them.

Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
---
drivers/staging/r8188eu/include/osdep_service.h | 5 -----
drivers/staging/r8188eu/os_dep/osdep_service.c | 16 ----------------
drivers/staging/r8188eu/os_dep/rtw_android.c | 2 --
drivers/staging/r8188eu/os_dep/usb_intf.c | 4 ----
4 files changed, 27 deletions(-)

diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h
index fd7716b6de2a..23aef493b601 100644
--- a/drivers/staging/r8188eu/include/osdep_service.h
+++ b/drivers/staging/r8188eu/include/osdep_service.h
@@ -322,11 +322,6 @@ static inline u32 bitshift(u32 bitmask)
/* limitation of path length */
#define PATH_LENGTH_MAX PATH_MAX

-void rtw_suspend_lock_init(void);
-void rtw_suspend_lock_uninit(void);
-void rtw_lock_suspend(void);
-void rtw_unlock_suspend(void);
-
struct rtw_netdev_priv_indicator {
void *priv;
u32 sizeof_priv;
diff --git a/drivers/staging/r8188eu/os_dep/osdep_service.c b/drivers/staging/r8188eu/os_dep/osdep_service.c
index 8cf84cad5094..869efcd5531a 100644
--- a/drivers/staging/r8188eu/os_dep/osdep_service.c
+++ b/drivers/staging/r8188eu/os_dep/osdep_service.c
@@ -167,22 +167,6 @@ void rtw_yield_os(void)

#define RTW_SUSPEND_LOCK_NAME "rtw_wifi"

-inline void rtw_suspend_lock_init(void)
-{
-}
-
-inline void rtw_suspend_lock_uninit(void)
-{
-}
-
-inline void rtw_lock_suspend(void)
-{
-}
-
-inline void rtw_unlock_suspend(void)
-{
-}
-
static const struct device_type wlan_type = {
.name = "wlan",
};
diff --git a/drivers/staging/r8188eu/os_dep/rtw_android.c b/drivers/staging/r8188eu/os_dep/rtw_android.c
index 2b9e719e2a51..b55c86131dc7 100644
--- a/drivers/staging/r8188eu/os_dep/rtw_android.c
+++ b/drivers/staging/r8188eu/os_dep/rtw_android.c
@@ -147,7 +147,6 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
int bytes_written = 0;
struct android_wifi_priv_cmd priv_cmd;

- rtw_lock_suspend();
if (!ifr->ifr_data) {
ret = -EINVAL;
goto exit;
@@ -279,7 +278,6 @@ int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd)
ret = bytes_written;
}
exit:
- rtw_unlock_suspend();
kfree(command);
return ret;
}
diff --git a/drivers/staging/r8188eu/os_dep/usb_intf.c b/drivers/staging/r8188eu/os_dep/usb_intf.c
index 2c372c9ad7e7..18151b09c84f 100644
--- a/drivers/staging/r8188eu/os_dep/usb_intf.c
+++ b/drivers/staging/r8188eu/os_dep/usb_intf.c
@@ -818,8 +818,6 @@ static int __init rtw_drv_entry(void)

DBG_88E(DRV_NAME " driver version=%s\n", DRIVERVERSION);

- rtw_suspend_lock_init();
-
_rtw_mutex_init(&usb_drv->hw_init_mutex);

usb_drv->drv_registered = true;
@@ -831,8 +829,6 @@ static void __exit rtw_drv_halt(void)
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_halt\n"));
DBG_88E("+rtw_drv_halt\n");

- rtw_suspend_lock_uninit();
-
usb_drv->drv_registered = false;
usb_deregister(&usb_drv->usbdrv);

--
2.32.0