linux-kernel - [PATCH 15/63] staging: r8188eu: remove nr_endpoint member of dvobj

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Date:   Sat, 3 Sep 2016 22:30:32 +0700
From:   Ivan Safonov <insafonov@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bhaktipriya Shridhar <bhaktipriya96@...il.com>,
        Binoy Jayan <binoy.jayan@...aro.org>,
        Arnd Bergmann <arnd@...db.de>,
        Shraddha Barke <shraddha.6596@...il.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:     Ivan Safonov <insafonov@...il.com>
Subject: [PATCH 15/63] staging: r8188eu: remove nr_endpoint member of
 dvobj_priv structure

nr_endpoint used as local variable.

Signed-off-by: Ivan Safonov <insafonov@...il.com>
---
 drivers/staging/rtl8188eu/include/drv_types.h | 2 --
 drivers/staging/rtl8188eu/os_dep/usb_intf.c   | 3 +--
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/rtl8188eu/include/drv_types.h b/drivers/staging/rtl8188eu/include/drv_types.h
index 289f2aa..997b92f 100644
--- a/drivers/staging/rtl8188eu/include/drv_types.h
+++ b/drivers/staging/rtl8188eu/include/drv_types.h
@@ -149,8 +149,6 @@ struct dvobj_priv {
 	u8	Queue2Pipe[HW_QUEUE_ENTRY];/* for out pipe mapping */
 
 /*-------- below is for USB INTERFACE --------*/
-
-	u8	nr_endpoint;
 	u8	ishighspeed;
 	u8	RtNumInPipes;
 	u8	RtNumOutPipes;
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
index 4a7a557..900dd53 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
@@ -79,9 +79,8 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
 
 	pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces;
 	pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber;
-	pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints;
 
-	for (i = 0; i < pdvobjpriv->nr_endpoint; i++) {
+	for (i = 0; i < piface_desc->bNumEndpoints; i++) {
 		int ep_num;
 		pendp_desc = &phost_iface->endpoint[i].desc;
 
-- 
2.7.3