linux-kernel - [PATCH 22/24] Staging: hv: mousevsc: Cleanup mousevsc_on_device

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Message-Id: <1317322504-9788-22-git-send-email-kys@microsoft.com>
Date:	Thu, 29 Sep 2011 11:55:02 -0700
From:	"K. Y. Srinivasan" <kys@...rosoft.com>
To:	gregkh@...e.de, linux-kernel@...r.kernel.org,
	devel@...uxdriverproject.org, virtualization@...ts.osdl.org,
	ohering@...e.com
Cc:	"K. Y. Srinivasan" <kys@...rosoft.com>,
	Haiyang Zhang <haiyangz@...rosoft.com>
Subject: [PATCH 22/24] Staging: hv: mousevsc: Cleanup  mousevsc_on_device_add()

Cleanup  mousevsc_on_device_add().

Signed-off-by: K. Y. Srinivasan <kys@...rosoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@...rosoft.com>
---
 drivers/staging/hv/hv_mouse.c |    9 ++-------
 1 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index a526ba5..98ae062 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -513,12 +513,10 @@ static void reportdesc_callback(struct hv_device *dev, void *packet, u32 len)
 	input_device->hid_device = hid_dev;
 }
 
-static int mousevsc_on_device_add(struct hv_device *device,
-					void *additional_info)
+static int mousevsc_on_device_add(struct hv_device *device)
 {
 	int ret = 0;
 	struct mousevsc_dev *input_dev;
-	struct hv_driver *input_drv;
 
 	input_dev = alloc_input_device(device);
 
@@ -551,9 +549,6 @@ static int mousevsc_on_device_add(struct hv_device *device,
 		return ret;
 	}
 
-	input_drv = drv_to_hv_drv(input_dev->device->device.driver);
-
-
 
 	/* Send the report desc back up */
 	/* workaround SA-167 */
@@ -573,7 +568,7 @@ static int mousevsc_probe(struct hv_device *dev,
 {
 
 	/* Call to the vsc driver to add the device */
-	return mousevsc_on_device_add(dev, NULL);
+	return mousevsc_on_device_add(dev);
 
 }
 
-- 
1.7.4.1

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