net: usb: Remove unnecessary '0' values from hasdata

hasdata does not need to be initialized to zero. It will be assigned a
value in the following judgment conditions.

Signed-off-by: Li kunyu <kunyu@nfschina.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index e7fe9c0..99f9949 100644 (file)
--- a/drivers/net/usb/catc.c
+++ b/drivers/net/usb/catc.c
@@ -280,7 +280,7 @@ static void catc_irq_done(struct urb *urb)
        struct catc *catc = urb->context;
        u8 *data = urb->transfer_buffer;
        int status = urb->status;
-       unsigned int hasdata = 0, linksts = LinkNoChange;
+       unsigned int hasdata, linksts = LinkNoChange;
        int res;
 
        if (!catc->is_f5u011) {