Fix compiler warnings

git-svn-id: https://www.opensc-project.org/svnp/opensc/trunk@195 c6295689-39f2-0310-b995-f0e70906c6a9

src/libopensc/pkcs15-cache.c

@@ -30,7 +30,7 @@
 
 static int generate_cache_filename(struct sc_pkcs15_card *p15card,
 				   const struct sc_path *path,
-				   u8 *buf, size_t bufsize)
+				   char *buf, size_t bufsize)
 {
 	char dir[80];
         char pathname[SC_MAX_PATH_SIZE*2+1];

src/pkcs11/framework-pkcs15.c

@@ -602,7 +602,6 @@ CK_RV pkcs15_pubkey_get_attribute(struct sc_pkcs11_session *session,
 		break;
 	case CKA_MODULUS_BITS:
 	case CKA_PUBLIC_EXPONENT:
-                //break;
 	default:
                 return CKR_ATTRIBUTE_TYPE_INVALID;
 	}