* [PATCH] usb: class: usbtmc.c: Cleaning up uninitialized variables
@ 2014-06-01 13:43 Rickard Strandqvist
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From: Rickard Strandqvist @ 2014-06-01 13:43 UTC (permalink / raw)
To: Greg Kroah-Hartman, Andy Shevchenko
Cc: Rickard Strandqvist, Paul Gortmaker, Johan Hovold, linux-usb,
linux-kernel
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>
---
drivers/usb/class/usbtmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index cfbec9c..9f5397f 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -711,7 +711,7 @@ 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;
--
1.7.10.4
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2014-06-01 13:43 [PATCH] usb: class: usbtmc.c: Cleaning up uninitialized variables Rickard Strandqvist
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