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Subject[PATCH net-next] Bluetooth: Mark expected switch fall-throughs
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@embeddedor.com>
---
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
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