USB: ehci-dbgp: drop dead code.

We can only reach this spot by breaking out of the scan loop,
so by construction ret > 0.

Found by Coverity, in a copy of this file in the Xen sources.

Signed-off-by: Tim Deegan <tim@xen.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
index 5e29ddeb4d33d0c65f29116dca2ddbe42ea5407f..8cfc3191be50aee8f9157ba95e84c49446d1ae55 100644 (file)
--- a/drivers/usb/early/ehci-dbgp.c
+++ b/drivers/usb/early/ehci-dbgp.c
@@ -568,10 +568,6 @@ try_again:
                dbgp_printk("Could not find attached debug device\n");
                goto err;
        }
-       if (ret < 0) {
-               dbgp_printk("Attached device is not a debug device\n");
-               goto err;
-       }
        dbgp_endpoint_out = dbgp_desc.bDebugOutEndpoint;
        dbgp_endpoint_in = dbgp_desc.bDebugInEndpoint;