linux-kernel - [PATCH] integrity: Remove references to module keyring

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Message-Id: <20181213013909.25737-1-bauerman@linux.ibm.com>
Date:   Wed, 12 Dec 2018 23:39:09 -0200
From:   Thiago Jung Bauermann <bauerman@...ux.ibm.com>
To:     linux-security-module@...r.kernel.org
Cc:     James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        Mimi Zohar <zohar@...ux.ibm.com>, linux-kernel@...r.kernel.org,
        Thiago Jung Bauermann <bauerman@...ux.ibm.com>
Subject: [PATCH] integrity: Remove references to module keyring

>From what I can tell, it has never been used.

Signed-off-by: Thiago Jung Bauermann <bauerman@...ux.ibm.com>
---
 security/integrity/digsig.c    | 1 -
 security/integrity/integrity.h | 5 ++---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c
index c5585e75d5d9..1ff8eab7bc8c 100644
--- a/security/integrity/digsig.c
+++ b/security/integrity/digsig.c
@@ -34,7 +34,6 @@ static const char * const keyring_name[INTEGRITY_KEYRING_MAX] = {
 	".evm",
 	".ima",
 #endif
-	"_module",
 	".platform",
 };
 
diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h
index aafa1266e3d5..26c415c3f879 100644
--- a/security/integrity/integrity.h
+++ b/security/integrity/integrity.h
@@ -152,9 +152,8 @@ int integrity_kernel_read(struct file *file, loff_t offset,
 
 #define INTEGRITY_KEYRING_EVM		0
 #define INTEGRITY_KEYRING_IMA		1
-#define INTEGRITY_KEYRING_MODULE	2
-#define INTEGRITY_KEYRING_PLATFORM	3
-#define INTEGRITY_KEYRING_MAX		4
+#define INTEGRITY_KEYRING_PLATFORM	2
+#define INTEGRITY_KEYRING_MAX		3
 
 extern struct dentry *integrity_dir;