David S. Miller d462003ddb isdn: ipacx: Fix set-but-unused variables. ...

The variable 'cda2_cr' is set but unused in ctrl_complete().  Just
kill it off.

Keep the cs->readisac() call just in case the register read has side
effects.

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

2011-04-17 16:40:40 -07:00

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