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-rw-r--r--drivers/usb/misc/usbtest.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index ac0d75ac2d2f..caf65f8294db 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -705,7 +705,7 @@ static int is_good_config(struct usbtest_dev *tdev, int len)
{
struct usb_config_descriptor *config;
- if (len < sizeof(*config))
+ if (len < (int)sizeof(*config))
return 0;
config = (struct usb_config_descriptor *) tdev->buf;