From: Gustavo A. R. Silva <garsilva@embeddedor.com>
Date: Thu, 9 Nov 2017 03:38:28 +0000 (-0600)
Subject: net: decnet: dn_table: mark expected switch fall-through
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2d919149686e2da001e58e8a2ed49a0200c9db78;p=openwrt%2Fstaging%2Fblogic.git

net: decnet: dn_table: mark expected switch fall-through

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

Addresses-Coverity-ID: 115106
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/decnet/dn_table.c b/net/decnet/dn_table.c
index 08667f68e601..f0710b5d037d 100644
--- a/net/decnet/dn_table.c
+++ b/net/decnet/dn_table.c
@@ -156,6 +156,7 @@ static void dn_rehash_zone(struct dn_zone *dz)
 	default:
 		printk(KERN_DEBUG "DECnet: dn_rehash_zone: BUG! %d\n",
 		       old_divisor);
+		/* fall through */
 	case 256:
 		new_divisor = 1024;
 		new_hashmask = 0x3FF;