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 <t...@xen.org>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: linux-ker...@vger.kernel.org
---
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
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