[NETFILTER]: nf_queue: clean up error paths

Move duplicated error handling to end of function and add a helper function
to release the device and module references from the queue entry.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2007-12-05 01:27:19 -08:00 committed by David S. Miller
commit daaa8be2e0