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igbvf: netdev: Mark expected switch fall-through

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In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 114801 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2018-08-07 18:24:04 -05:00 committed by David S. Miller
parent eed05a094a
commit 76df93b177
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/intel/igbvf/netdev.c
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@ -2102,6 +2102,7 @@ static bool igbvf_tx_csum(struct igbvf_ring *tx_ring, struct sk_buff *skb,
type_tucmd = E1000_ADVTXD_TUCMD_L4T_SCTP;
break;
}
/* fall through */
default:
skb_checksum_help(skb);
goto csum_failed;