4 files changed, 11 insertions, 11 deletions
diff --git a/crypto/asymmetric_keys/asymmetric_type.c b/crypto/asymmetric_keys/asymmetric_type.c
index 33e77d846caa..ad8af3d70ac0 100644
--- a/crypto/asymmetric_keys/asymmetric_type.c
+++ b/crypto/asymmetric_keys/asymmetric_type.c
@@ -152,7 +152,8 @@ EXPORT_SYMBOL_GPL(asymmetric_key_generate_id);
 
 /**
  * asymmetric_key_id_same - Return true if two asymmetric keys IDs are the same.
- * @kid_1, @kid_2: The key IDs to compare
+ * @kid1: The key ID to compare
+ * @kid2: The key ID to compare
  */
 bool asymmetric_key_id_same(const struct asymmetric_key_id *kid1,
 			    const struct asymmetric_key_id *kid2)
@@ -168,7 +169,8 @@ EXPORT_SYMBOL_GPL(asymmetric_key_id_same);
 /**
  * asymmetric_key_id_partial - Return true if two asymmetric keys IDs
  * partially match
- * @kid_1, @kid_2: The key IDs to compare
+ * @kid1: The key ID to compare
+ * @kid2: The key ID to compare
  */
 bool asymmetric_key_id_partial(const struct asymmetric_key_id *kid1,
 			       const struct asymmetric_key_id *kid2)
diff --git a/crypto/asymmetric_keys/pkcs7_parser.h b/crypto/asymmetric_keys/pkcs7_parser.h
index 6565fdc2d4ca..e17f7ce4fb43 100644
--- a/crypto/asymmetric_keys/pkcs7_parser.h
+++ b/crypto/asymmetric_keys/pkcs7_parser.h
@@ -41,10 +41,9 @@ struct pkcs7_signed_info {
 	 *
 	 * This contains the generated digest of _either_ the Content Data or
 	 * the Authenticated Attributes [RFC2315 9.3].  If the latter, one of
-	 * the attributes contains the digest of the the Content Data within
-	 * it.
+	 * the attributes contains the digest of the Content Data within it.
 	 *
-	 * THis also contains the issuing cert serial number and issuer's name
+	 * This also contains the issuing cert serial number and issuer's name
 	 * [PKCS#7 or CMS ver 1] or issuing cert's SKID [CMS ver 3].
 	 */
 	struct public_key_signature *sig;
diff --git a/crypto/asymmetric_keys/pkcs7_trust.c b/crypto/asymmetric_keys/pkcs7_trust.c
index 61af3c4d82cc..b531df2013c4 100644
--- a/crypto/asymmetric_keys/pkcs7_trust.c
+++ b/crypto/asymmetric_keys/pkcs7_trust.c
@@ -16,7 +16,7 @@
 #include <crypto/public_key.h>
 #include "pkcs7_parser.h"
 
-/**
+/*
  * Check the trust on one PKCS#7 SignedInfo block.
  */
 static int pkcs7_validate_trust_one(struct pkcs7_message *pkcs7,
diff --git a/crypto/asymmetric_keys/pkcs7_verify.c b/crypto/asymmetric_keys/pkcs7_verify.c
index ce49820caa97..0b4d07aa8811 100644
--- a/crypto/asymmetric_keys/pkcs7_verify.c
+++ b/crypto/asymmetric_keys/pkcs7_verify.c
@@ -141,11 +141,10 @@ int pkcs7_get_digest(struct pkcs7_message *pkcs7, const u8 **buf, u32 *len,
 	*buf = sinfo->sig->digest;
 	*len = sinfo->sig->digest_size;
 
-	for (i = 0; i < HASH_ALGO__LAST; i++)
-		if (!strcmp(hash_algo_name[i], sinfo->sig->hash_algo)) {
-			*hash_algo = i;
-			break;
-		}
+	i = match_string(hash_algo_name, HASH_ALGO__LAST,
+			 sinfo->sig->hash_algo);
+	if (i >= 0)
+		*hash_algo = i;
 
 	return 0;
 }