s3:libsmb: Covscan: unchecked return value for cli_credentials_set_smb_encryption()

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

diff --git a/source3/libsmb/libsmb_server.c b/source3/libsmb/libsmb_server.c
index ce17e4fed090ee1c5ac26f1ffadf8299e6c53265..175e0b2462b7384bebfbad53a34116532cc64f72 100644 (file)
--- a/source3/libsmb/libsmb_server.c
+++ b/source3/libsmb/libsmb_server.c
@@ -308,20 +308,23 @@ static struct cli_credentials *SMBC_auth_credentials(TALLOC_CTX *mem_ctx,
                /* Use the config option */
                break;
        case SMBC_ENCRYPTLEVEL_NONE:
-               cli_credentials_set_smb_encryption(creds,
-                                                  SMB_ENCRYPTION_OFF,
-                                                  CRED_SPECIFIED);
+               (void)cli_credentials_set_smb_encryption(
+                               creds,
+                               SMB_ENCRYPTION_OFF,
+                               CRED_SPECIFIED);
                break;
        case SMBC_ENCRYPTLEVEL_REQUEST:
-               cli_credentials_set_smb_encryption(creds,
-                                                  SMB_ENCRYPTION_DESIRED,
-                                                  CRED_SPECIFIED);
+               (void)cli_credentials_set_smb_encryption(
+                               creds,
+                               SMB_ENCRYPTION_DESIRED,
+                               CRED_SPECIFIED);
                break;
        case SMBC_ENCRYPTLEVEL_REQUIRE:
        default:
-               cli_credentials_set_smb_encryption(creds,
-                                                  SMB_ENCRYPTION_REQUIRED,
-                                                  CRED_SPECIFIED);
+               (void)cli_credentials_set_smb_encryption(
+                               creds,
+                               SMB_ENCRYPTION_REQUIRED,
+                               CRED_SPECIFIED);
                break;
        }