From 3c76c58fca03c1162ab8592f71c996e933af3a9e Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Sun, 17 Apr 2011 16:35:27 -0700
Subject: [PATCH] isdn: hfcsusb: Fix set-but-unused variables.

The variable 'buf' is set but unused in
ctrl_complete().  Just kill it off.

Similarly for the variable 'err' in setup_hfcsusb().

Signed-off-by: David S. Miller <davem@davemloft.net>
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