From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Thu, 9 Aug 2018 16:05:13 +0000 (-0500)
Subject: mtd: block2mtd: mark expected switch fall-throughs
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=98473f5acc0070624746f30a8d6012dc70487740;p=openwrt%2Fstaging%2Fblogic.git

mtd: block2mtd: mark expected switch fall-throughs

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

Addresses-Coverity-ID: 402015 ("Missing break in switch")
Addresses-Coverity-ID: 402016 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
---

diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index c9e424993e37..410a321682e6 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -329,8 +329,10 @@ static int ustrtoul(const char *cp, char **endp, unsigned int base)
 	switch (**endp) {
 	case 'G' :
 		result *= 1024;
+		/* fall through */
 	case 'M':
 		result *= 1024;
+		/* fall through */
 	case 'K':
 	case 'k':
 		result *= 1024;