diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c
index 77ca965..b4af4eb 100644
--- a/security/integrity/digsig.c
+++ b/security/integrity/digsig.c
@@ -13,9 +13,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/err.h>
-#include <linux/sched.h>
 #include <linux/rbtree.h>
-#include <linux/cred.h>
 #include <linux/key-type.h>
 #include <linux/digsig.h>
 
@@ -23,19 +21,11 @@
 
 static struct key *keyring[INTEGRITY_KEYRING_MAX];
 
-#ifdef CONFIG_IMA_TRUSTED_KEYRING
-static const char *keyring_name[INTEGRITY_KEYRING_MAX] = {
-	".evm",
-	".module",
-	".ima",
-};
-#else
 static const char *keyring_name[INTEGRITY_KEYRING_MAX] = {
 	"_evm",
 	"_module",
 	"_ima",
 };
-#endif
 
 int integrity_digsig_verify(const unsigned int id, const char *sig, int siglen,
 			    const char *digest, int digestlen)
@@ -45,7 +35,7 @@
 
 	if (!keyring[id]) {
 		keyring[id] =
-		    request_key(&key_type_keyring, keyring_name[id], NULL);
+			request_key(&key_type_keyring, keyring_name[id], NULL);
 		if (IS_ERR(keyring[id])) {
 			int err = PTR_ERR(keyring[id]);
 			pr_err("no %s keyring: %d\n", keyring_name[id], err);
@@ -66,21 +56,3 @@
 
 	return -EOPNOTSUPP;
 }
-
-int integrity_init_keyring(const unsigned int id)
-{
-	const struct cred *cred = current_cred();
-	const struct user_struct *user = cred->user;
-
-	keyring[id] = keyring_alloc(keyring_name[id], KUIDT_INIT(0),
-				    KGIDT_INIT(0), cred,
-				    ((KEY_POS_ALL & ~KEY_POS_SETATTR) |
-				     KEY_USR_VIEW | KEY_USR_READ),
-				    KEY_ALLOC_NOT_IN_QUOTA, user->uid_keyring);
-	if (!IS_ERR(keyring[id]))
-		set_bit(KEY_FLAG_TRUSTED_ONLY, &keyring[id]->flags);
-	else
-		pr_info("Can't allocate %s keyring (%ld)\n",
-			keyring_name[id], PTR_ERR(keyring[id]));
-	return 0;
-}