In order to enable -Wimplicit-fallthrough for Clang[1], replace the existing /* Fall through */ comment with the new pseudo-keyword macro fallthrough[2].
[1] https://git.kernel.org/linus/e2079e93f562c7f7a030eb7642017ee5eabaaa10 [2] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <[email protected]> --- drivers/input/serio/libps2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c index 8a16e41f7b7f..250e213cc80c 100644 --- a/drivers/input/serio/libps2.c +++ b/drivers/input/serio/libps2.c @@ -405,7 +405,7 @@ bool ps2_handle_ack(struct ps2dev *ps2dev, u8 data) ps2dev->nak = PS2_RET_ERR; break; } - /* Fall through */ + fallthrough; /* * Workaround for mice which don't ACK the Get ID command. -- 2.27.0
