tree 27101c92130969321782ae972f0637ae515de7d0
parent a1e6216d1b5035db1d4c018cf841d3267f949281
author David S. Miller <davem@davemloft.net> 1303083630 -0700
committer David S. Miller <davem@davemloft.net> 1303083640 -0700

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>