[PATCH] ehci-dbgp: drop dead code.

[Tim Deegan]

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@xxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: linux-usb@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 drivers/usb/early/ehci-dbgp.c |    4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
index 5e29dde..8cfc319 100644
--- 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;
 
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/