linux-kernel - [PATCH] Drivers: hv: hv_kvp: Mark expected switch fall-through

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Date:   Mon, 2 Jul 2018 13:23:39 -0500
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     "K. Y. Srinivasan" <kys@...rosoft.com>,
        Haiyang Zhang <haiyangz@...rosoft.com>,
        Stephen Hemminger <sthemmin@...rosoft.com>
Cc:     devel@...uxdriverproject.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Subject: [PATCH] Drivers: hv: hv_kvp: Mark expected switch fall-through

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

Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
---
 drivers/hv/hv_kvp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/hv/hv_kvp.c b/drivers/hv/hv_kvp.c
index 5eed1e7..9b1adcb 100644
--- a/drivers/hv/hv_kvp.c
+++ b/drivers/hv/hv_kvp.c
@@ -352,6 +352,7 @@ static void process_ib_ipinfo(void *in_msg, void *out_msg, int op)
 				MAX_IP_ADDR_SIZE);
 
 		out->body.kvp_ip_val.dhcp_enabled = in->kvp_ip_val.dhcp_enabled;
+		/* fall through */
 
 	default:
 		utf16s_to_utf8s((wchar_t *)in->kvp_ip_val.adapter_id,
-- 
2.7.4