isdn: ipacx: Fix set-but-unused variables.

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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>

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This commit is contained in:

David S. Miller 2011-04-17 16:40:30 -07:00

parent a1e6216d1b

commit d462003ddb

1 changed files with 2 additions and 2 deletions

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drivers/isdn/hisax/ipacx.c

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