netfilter: Fix switch statement warnings with recent gcc.

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More recent GCC warns about two kinds of switch statement uses:

1) Switching on an enumeration, but not having an explicit case
   statement for all members of the enumeration.  To show the
   compiler this is intentional, we simply add a default case
   with nothing more than a break statement.

2) Switching on a boolean value.  I think this warning is dumb
   but nevertheless you get it wholesale with -Wswitch.

This patch cures all such warnings in netfilter.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Pablo Neira Ayuso <pablo@netfilter.org>

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David Miller 2015-04-07 23:05:42 -04:00 • committed by David S. Miller

parent e85e85c85a

commit c1f8667677

5 changed files with 17 additions and 3 deletions

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2

net/bridge/netfilter/nft_reject_bridge.c

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net/ipv4/netfilter/nft_reject_ipv4.c

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net/ipv6/netfilter/nft_reject_ipv6.c

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net/netfilter/nft_compat.c

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net/netfilter/nft_ct.c

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