In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: net/bluetooth/rfcomm/core.c:479:6: warning: this statement may fall through [-Wimplicit-fallthrough=] net/bluetooth/l2cap_core.c:4223:6: 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 <gustavo@xxxxxxxxxxxxxx> --- net/bluetooth/l2cap_core.c | 1 + net/bluetooth/rfcomm/core.c | 1 + 2 files changed, 2 insertions(+) diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 2a7fb517d460..a5b76e24940a 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -4244,6 +4244,7 @@ static inline int l2cap_config_rsp(struct l2cap_conn *conn, goto done; break; } + /* fall through */ default: l2cap_chan_set_err(chan, ECONNRESET); diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 1a635df80643..3a9e9d9670be 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -483,6 +483,7 @@ static int __rfcomm_dlc_close(struct rfcomm_dlc *d, int err) /* if closing a dlc in a session that hasn't been started, * just close and unlink the dlc */ + /* fall through */ default: rfcomm_dlc_clear_timer(d); -- 2.20.1
