[Xen-devel] [PATCH 8/9] ehci-dbgp: drop dead code.

[Tim Deegan <tim@xxxxxxx>]

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

Coverity CID 1055259

Signed-off-by: Tim Deegan <tim@xxxxxxx>
Cc: Jan Beulich <jbeulich@xxxxxxxx>
---
 xen/drivers/char/ehci-dbgp.c |    5 -----
 1 file changed, 5 deletions(-)

diff --git a/xen/drivers/char/ehci-dbgp.c b/xen/drivers/char/ehci-dbgp.c
index 0ac2dd9..b900d60 100644
--- a/xen/drivers/char/ehci-dbgp.c
+++ b/xen/drivers/char/ehci-dbgp.c
@@ -946,11 +946,6 @@ 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->out.endpoint = dbgp_desc.bDebugOutEndpoint;
     dbgp->in.endpoint = dbgp_desc.bDebugInEndpoint;
 
-- 
1.7.10.4


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