From: Mathieu Malaterre <malat@debian.org>
Date: Mon, 14 Jan 2019 20:17:23 +0000 (+0100)
Subject: security: keys: annotate implicit fall through
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5b73262a5c5bd23b8250af1e1c7361b11b5c4b91;p=linux.git

security: keys: annotate implicit fall through

There is a plan to build the kernel with -Wimplicit-fallthrough and
this place in the code produced a warning (W=1).

This commit remove the following warning:

  security/keys/keyring.c:248:10: warning: this statement may fall through [-Wimplicit-fallthrough=]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: James Morris <james.morris@microsoft.com>
---

diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index eadebb92986ac..b1ff07d9ce37e 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -246,6 +246,7 @@ static unsigned long keyring_get_key_chunk(const void *data, int level)
 				    (ASSOC_ARRAY_KEY_CHUNK_SIZE - 8));
 		n--;
 		offset = 1;
+		/* fall through */
 	default:
 		offset += sizeof(chunk) - 1;
 		offset += (level - 3) * sizeof(chunk);