usb: class: usbtmc.c: Cleaning up uninitialized variables · ab53eb9736 - Gogs: Go Git Service GfA electronic

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>

Rickard Strandqvist 11 years ago

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53dbcb399b

commit

ab53eb9736

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
drivers/usb/class/usbtmc.c
							 
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				@@ -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;