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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>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Gustavo A. R. Silva 2019-01-23 01:20:31 -06:00 committed by Marcel Holtmann
parent 7c9cbd0b5e
commit 6317950c1b
2 changed files with 2 additions and 0 deletions
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1
net/bluetooth/l2cap_core.c
View File

@ -4265,6 +4265,7 @@ static inline int l2cap_config_rsp(struct l2cap_conn *conn,
goto done; goto done;
break; break;
} }
/* fall through */
default: default:
l2cap_chan_set_err(chan, ECONNRESET); l2cap_chan_set_err(chan, ECONNRESET);

1
net/bluetooth/rfcomm/core.c
View File

@ -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, /* if closing a dlc in a session that hasn't been started,
* just close and unlink the dlc * just close and unlink the dlc
*/ */
/* fall through */
default: default:
rfcomm_dlc_clear_timer(d); rfcomm_dlc_clear_timer(d);