isdn: hfcsusb: Fix set-but-unused variables.
authorDavid S. Miller <davem@davemloft.net>
Sun, 17 Apr 2011 23:35:27 +0000 (16:35 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 17 Apr 2011 23:35:27 +0000 (16:35 -0700)
commit3c76c58fca03c1162ab8592f71c996e933af3a9e
tree219a910e72385f7a8a95c3d6b0122cf25181ddee
parenta719e0a81f8ab1e96301aada203be1c43788aec7
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>
drivers/isdn/hardware/mISDN/hfcsusb.c