From: Jianfeng Tan <henry.tjf@antfin.com>
Date: Mon, 20 May 2019 14:07:34 +0000 (+0800)
Subject: fix implicit-fallthrough error
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F36%2F18836%2F3;p=tldk.git

fix implicit-fallthrough error

On gcc 7.0+, we could encounter this error.

Change-Id: I7399197b91ce0c8b3106c08b573469c15c2075b9
Signed-off-by: Jianfeng Tan <henry.tjf@antfin.com>
---

diff --git a/lib/libtle_dring/tle_dring.h b/lib/libtle_dring/tle_dring.h
index 9d3788a..6aac22a 100644
--- a/lib/libtle_dring/tle_dring.h
+++ b/lib/libtle_dring/tle_dring.h
@@ -107,8 +107,10 @@ __tle_dring_copy_objs(const void *dst[], const void * const src[], uint32_t num)
 	switch (num % 4) {
 	case 3:
 		dst[i + 2] = src[i + 2];
+		/* fallthrough */
 	case 2:
 		dst[i + 1] = src[i + 1];
+		/* fallthrough */
 	case 1:
 		dst[i] = src[i];
 	}