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net: x25: mark expected switch fall-throughs

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

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Gustavo A. R. Silva 2017-10-20 12:37:52 -05:00 committed by David S. Miller
parent 110af3acb8
commit 0cea8e28df
2 changed files with 2 additions and 1 deletions
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2
net/x25/x25_facilities.c
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@ -103,7 +103,7 @@ int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities,
*vc_fac_mask |= X25_MASK_REVERSE;
break;
}
/*fall through */
case X25_FAC_THROUGHPUT:
facilities->throughput = p[1];
*vc_fac_mask |= X25_MASK_THROUGHPUT;

1
net/x25/x25_in.c
View File

@ -345,6 +345,7 @@ static int x25_state4_machine(struct sock *sk, struct sk_buff *skb, int frametyp
case X25_RESET_REQUEST:
x25_write_internal(sk, X25_RESET_CONFIRMATION);
/* fall through */
case X25_RESET_CONFIRMATION: {
x25_stop_timer(sk);
x25->condition = 0x00;