linux-hardening - [PATCH 053/141] selinux: Fix fall-through warnings for Clang

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Message-ID: <c543804fee333ba315ddf4056ceed79f94e10d19.1605896059.git.gustavoars@kernel.org>
Date:   Fri, 20 Nov 2020 12:32:26 -0600
From:   "Gustavo A. R. Silva" <gustavoars@...nel.org>
To:     Paul Moore <paul@...l-moore.com>,
        Stephen Smalley <stephen.smalley.work@...il.com>,
        Eric Paris <eparis@...isplace.org>
Cc:     selinux@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>
Subject: [PATCH 053/141] selinux: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
---
 security/selinux/hooks.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 6b1826fc3658..e57774367b3a 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -4029,6 +4029,7 @@ static int selinux_kernel_load_data(enum kernel_load_data_id id, bool contents)
 	switch (id) {
 	case LOADING_MODULE:
 		rc = selinux_kernel_module_from_file(NULL);
+		break;
 	default:
 		break;
 	}
-- 
2.27.0