From: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Date: Sun, 1 Jun 2014 13:43:19 +0000 (+0200)
Subject: usb: class: usbtmc.c: Cleaning up uninitialized variables
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ab53eb97369a4fb19c3ba7b827b949c1015bc948;p=linux-beck.git

usb: class: usbtmc.c: Cleaning up uninitialized variables

There is a risk that the variable will be used without being initialized.

This was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 103a6e9ee49d..ec978408a2ee 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -715,7 +715,7 @@ static int usbtmc_ioctl_clear(struct usbtmc_device_data *data)
 	u8 *buffer;
 	int rv;
 	int n;
-	int actual;
+	int actual = 0;
 	int max_size;
 
 	dev = &data->intf->dev;