From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Wed, 1 Aug 2018 22:30:20 +0000 (-0500)
Subject: aoe: mark expected switch fall-through
X-Git-Tag: v4.19-rc1~56^2~75
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=99972f171bba19243999310154b7442198f0ab30;p=uclinux-h8%2Flinux.git

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 096882e54095..136dc507d020 100644
--- 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);