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net: rose: 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 2017-10-19 13:03:51 -05:00 committed by David S. Miller
parent 279badc2a8
commit a05b8c43ac
2 changed files with 3 additions and 0 deletions
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1
net/rose/rose_in.c
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@ -219,6 +219,7 @@ static int rose_state4_machine(struct sock *sk, struct sk_buff *skb, int framety
switch (frametype) {
case ROSE_RESET_REQUEST:
rose_write_internal(sk, ROSE_RESET_CONFIRMATION);
/* fall through */
case ROSE_RESET_CONFIRMATION:
rose_stop_timer(sk);
rose_start_idletimer(sk);

2
net/rose/rose_route.c
View File

@ -346,6 +346,7 @@ static int rose_del_node(struct rose_route_struct *rose_route,
case 0:
rose_node->neighbour[0] =
rose_node->neighbour[1];
/* fall through */
case 1:
rose_node->neighbour[1] =
rose_node->neighbour[2];
@ -507,6 +508,7 @@ void rose_rt_device_down(struct net_device *dev)
switch (i) {
case 0:
t->neighbour[0] = t->neighbour[1];
/* fall through */
case 1:
t->neighbour[1] = t->neighbour[2];
case 2: