From: Martin Kaiser <martin@kaiser.cx>
Date: Sun, 6 Feb 2022 17:59:24 +0000 (+0100)
Subject: staging: r8188eu: usb_suspend_sema is initialised but not used
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1091a8737b9ea32960d73bedb4d30c34aace5f9a;p=linux.git

staging: r8188eu: usb_suspend_sema is initialised but not used

usb_suspend_sema from struct dvobj_priv is initialised but never used.
Remove it.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220206175925.461426-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/r8188eu/include/drv_types.h b/drivers/staging/r8188eu/include/drv_types.h
index e3acac56ce6ef..618a6529192ba 100644
--- a/drivers/staging/r8188eu/include/drv_types.h
+++ b/drivers/staging/r8188eu/include/drv_types.h
@@ -139,7 +139,6 @@ struct dvobj_priv {
 
 	u8	ishighspeed;
 	u8	RtNumOutPipes;
-	struct semaphore usb_suspend_sema;
 
 	struct usb_interface *pusbintf;
 	struct usb_device *pusbdev;
diff --git a/drivers/staging/r8188eu/os_dep/usb_intf.c b/drivers/staging/r8188eu/os_dep/usb_intf.c
index b20d0eca12fad..10c33e2ae3bc1 100644
--- a/drivers/staging/r8188eu/os_dep/usb_intf.c
+++ b/drivers/staging/r8188eu/os_dep/usb_intf.c
@@ -126,7 +126,6 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
 	}
 
 	/* 3 misc */
-	sema_init(&pdvobjpriv->usb_suspend_sema, 0);
 	rtw_reset_continual_urb_error(pdvobjpriv);
 
 	usb_get_dev(pusbd);