aoe: mark expected switch fall-through

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

Addresses-Coverity-ID: 114722 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 096882e..136dc50 100644 (file)
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -1137,6 +1137,7 @@ noskb:            if (buf)
                        break;
                }
                bvcpy(skb, f->buf->bio, f->iter, n);
+               /* fall through */
        case ATA_CMD_PIO_WRITE:
        case ATA_CMD_PIO_WRITE_EXT:
                spin_lock_irq(&d->lock);