nft: Reduce indenting level in flush_chain_cache()

Instead of doing all in one go, make two separate decisions:

1) If table has no chain cache, either continue or return depending on
   whether we're flushing for a specific table.

2) With chain cache present, flushing strategy once more depends on
   whether we're flushing for a specific table: If given, just remove
   all rules and return. If not, free the cache and set to NULL (so that
   it will be repopulated later), then continue the loop.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

0 files changed, 0 insertions, 0 deletions