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Commit 8c9247a6 authored by Tim Deegan's avatar Tim Deegan Committed by Greg Kroah-Hartman
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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: default avatarTim Deegan <tim@xen.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7ba01278

drivers/usb/early/ehci-dbgp.c

+0 −4
Original line number Original line Diff line number Diff line
@@ -568,10 +568,6 @@ try_again: 
		dbgp_printk("Could not find attached debug device\n");

		dbgp_printk("Could not find attached debug device\n");

		goto err;

		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_out = dbgp_desc.bDebugOutEndpoint;

	dbgp_endpoint_in = dbgp_desc.bDebugInEndpoint;

	dbgp_endpoint_in = dbgp_desc.bDebugInEndpoint;