linux-kernel - [PATCH v3 2/2] KEYS: encrypted: add missing MODULE

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Date: Thu, 6 Jun 2024 18:47:07 -0700
From: Jeff Johnson <quic_jjohnson@...cinc.com>
To: James Bottomley <James.Bottomley@...senPartnership.com>,
        Jarkko Sakkinen
	<jarkko@...nel.org>, Mimi Zohar <zohar@...ux.ibm.com>,
        David Howells
	<dhowells@...hat.com>, Paul Moore <paul@...l-moore.com>,
        James Morris
	<jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>
CC: <linux-integrity@...r.kernel.org>, <keyrings@...r.kernel.org>,
        <linux-security-module@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>,
        Jeff Johnson <quic_jjohnson@...cinc.com>
Subject: [PATCH v3 2/2] KEYS: encrypted: add missing MODULE_DESCRIPTION()

During kbuild, with W=1, modpost will warn when a module doesn't have
a MODULE_DESCRIPTION(). The encrypted-keys module does not have a
MODULE_DESCRIPTION().  But currently, even with an allmodconfig
configuration, this module is built-in, and as a result, kbuild does
not currently warn about the missing MODULE_DESCRIPTION().

However, just in case it is built as a module in the future, add the
missing MODULE_DESCRIPTION() macro invocation.

Signed-off-by: Jeff Johnson <quic_jjohnson@...cinc.com>
---
 security/keys/encrypted-keys/encrypted.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/security/keys/encrypted-keys/encrypted.c b/security/keys/encrypted-keys/encrypted.c
index 8af2136069d2..831cb84fd75a 100644
--- a/security/keys/encrypted-keys/encrypted.c
+++ b/security/keys/encrypted-keys/encrypted.c
@@ -1040,4 +1040,5 @@ static void __exit cleanup_encrypted(void)
 late_initcall(init_encrypted);
 module_exit(cleanup_encrypted);
 
+MODULE_DESCRIPTION("Encrypted key type");
 MODULE_LICENSE("GPL");

-- 
2.42.0