isdn: l3ni1: Fix set-but-unused variables.
authorDavid S. Miller <davem@davemloft.net>
Sun, 17 Apr 2011 23:43:20 +0000 (16:43 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 17 Apr 2011 23:43:20 +0000 (16:43 -0700)
The variable 'cause' is set but unused in ni1up().  Just
kill it off.

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

No differences found