PKCS#7: Add a missing static

Add a missing static (found by checker).

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/crypto/asymmetric_keys/pkcs7_trust.c b/crypto/asymmetric_keys/pkcs7_trust.c
index e666eb011a85..fad888ea4fad 100644
--- a/crypto/asymmetric_keys/pkcs7_trust.c
+++ b/crypto/asymmetric_keys/pkcs7_trust.c
@@ -23,9 +23,9 @@
 /**
  * Check the trust on one PKCS#7 SignedInfo block.
  */
-int pkcs7_validate_trust_one(struct pkcs7_message *pkcs7,
-                             struct pkcs7_signed_info *sinfo,
-                             struct key *trust_keyring)
+static int pkcs7_validate_trust_one(struct pkcs7_message *pkcs7,
+                                    struct pkcs7_signed_info *sinfo,
+                                    struct key *trust_keyring)
 {
         struct public_key_signature *sig = &sinfo->sig;
         struct x509_certificate *x509, *last = NULL, *p;