USB: usbtmc: Use explicit unsigned type for input buffer instead of char*
Silences compiler warning about comparison with 0x80, and type now matches the corresponding _bulk_out function. drivers/usb/class/usbtmc.c: In function ‘usbtmc_ioctl_abort_bulk_in’: drivers/usb/class/usbtmc.c:163: warning: comparison is always false due to limited range of data type Signed-off-by: Chris Malley <mail@chrismalley.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -133,7 +133,7 @@ static int usbtmc_release(struct inode *inode, struct file *file)
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static int usbtmc_ioctl_abort_bulk_in(struct usbtmc_device_data *data)
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static int usbtmc_ioctl_abort_bulk_in(struct usbtmc_device_data *data)
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{
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{
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char *buffer;
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u8 *buffer;
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struct device *dev;
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struct device *dev;
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int rv;
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int rv;
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int n;
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int n;
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