In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
This patch fixes the following warnings:
net/tipc/link.c:1125:6: warning: this statement may fall through
[-Wimplicit-fallthrough=]
net/tipc/socket.c:736:6: warning: this statement may fall through
[-Wimplicit-fallthrough=]
net/tipc/socket.c:2418:7: warning: this statement may fall through
[-Wimplicit-fallthrough=]
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <gust...@embeddedor.com>
---
net/tipc/link.c | 2 +-
net/tipc/socket.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 2792a3cae682..ac306d17f8ad 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1126,7 +1126,7 @@ static bool tipc_data_input(struct tipc_link *l, struct
sk_buff *skb,
skb_queue_tail(mc_inputq, skb);
return true;
}
- /* else: fall through */
+ /* fall through */
case CONN_MANAGER:
skb_queue_tail(inputq, skb);
return true;
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 1217c90a363b..8fc5acd4820d 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -735,7 +735,7 @@ static __poll_t tipc_poll(struct file *file, struct socket
*sock,
case TIPC_CONNECTING:
if (!tsk->cong_link_cnt && !tsk_conn_cong(tsk))
revents |= EPOLLOUT;
- /* fall thru' */
+ /* fall through */
case TIPC_LISTEN:
if (!skb_queue_empty(&sk->sk_receive_queue))
revents |= EPOLLIN | EPOLLRDNORM;
@@ -2416,7 +2416,7 @@ static int tipc_connect(struct socket *sock, struct
sockaddr *dest,
* case is EINPROGRESS, rather than EALREADY.
*/
res = -EINPROGRESS;
- /* fall thru' */
+ /* fall through */
case TIPC_CONNECTING:
if (!timeout) {
if (previous == TIPC_CONNECTING)
--
2.20.1
