[PATCH] USB: core: remove dead code in do_proc_bulk()

[Rex Nie <rex.nie@xxxxxxxxxxxxxxx>]

Since len1 is unsigned int, len1 < 0 always false. Remove it keep code
simple.

Signed-off-by: Rex Nie <rex.nie@xxxxxxxxxxxxxxx>
---
 drivers/usb/core/devio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 3beb6a862e80..712e290bab04 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1295,7 +1295,7 @@ static int do_proc_bulk(struct usb_dev_state *ps,
 		return ret;
 
 	len1 = bulk->len;
-	if (len1 < 0 || len1 >= (INT_MAX - sizeof(struct urb)))
+	if (len1 >= (INT_MAX - sizeof(struct urb)))
 		return -EINVAL;
 
 	if (bulk->ep & USB_DIR_IN)
-- 
2.17.1