[PATCH] memstick: host: jmb38x_ms: mark expected switch fall-throughs

[Gustavo A. R. Silva]

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
---
 drivers/memstick/host/jmb38x_ms.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index bcdca9f..49c71f5 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -259,9 +259,11 @@ static unsigned int jmb38x_ms_write_data(struct jmb38x_ms_host *host,
 	case 3:
 		host->io_word[0] |= buf[off + 2] << 16;
 		host->io_pos++;
+		/* fall through */
 	case 2:
 		host->io_word[0] |= buf[off + 1] << 8;
 		host->io_pos++;
+		/* fall through */
 	case 1:
 		host->io_word[0] |= buf[off];
 		host->io_pos++;
-- 
2.7.4