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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: Tim Deegan <tim@xen.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Tim Deegan 2013-09-12 16:08:10 +01:00 committed by Greg Kroah-Hartman
parent 7ba0127805
commit 8c9247a6b5
1 changed files with 0 additions and 4 deletions
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4
drivers/usb/early/ehci-dbgp.c
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@ -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;