linux-kernel - [PATCH] staging: gdm724x: gdm_usb: Removed variables that is never used

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Message-Id: <1422485150-10877-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Wed, 28 Jan 2015 23:45:50 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Cihangir Akturk <cakturk@...il.com>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	Kiran Padwal <kiran.padwal21@...il.com>,
	Gulsah Kose <gulsah.1004@...il.com>,
	Aybuke Ozdemir <aybuke.147@...il.com>,
	Abel Moyo <abelmoyo.ab@...il.com>,
	Alexey Khoroshilov <khoroshilov@...ras.ru>,
	Dan Carpenter <dan.carpenter@...cle.com>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] staging: gdm724x: gdm_usb: Removed variables that is never used

Variable ar assigned a value that is never used.
I have also removed all the code that thereby serves no purpose.

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/staging/gdm724x/gdm_usb.c |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/gdm724x/gdm_usb.c b/drivers/staging/gdm724x/gdm_usb.c
index d2a3b35..28fa01e 100644
--- a/drivers/staging/gdm724x/gdm_usb.c
+++ b/drivers/staging/gdm724x/gdm_usb.c
@@ -891,14 +891,10 @@ static void gdm_usb_disconnect(struct usb_interface *intf)
 {
 	struct phy_dev *phy_dev;
 	struct lte_udev *udev;
-	u16 idVendor, idProduct;
 	struct usb_device *usbdev;
 
 	usbdev = interface_to_usbdev(intf);
 
-	idVendor = __le16_to_cpu(usbdev->descriptor.idVendor);
-	idProduct = __le16_to_cpu(usbdev->descriptor.idProduct);
-
 	phy_dev = usb_get_intfdata(intf);
 
 	udev = phy_dev->priv_dev;
-- 
1.7.10.4

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