ubifs_hmac_zero   138 fs/ubifs/master.c 	if (ubifs_hmac_zero(c, c->mst_node->hmac)) {
ubifs_hmac_zero   586 fs/ubifs/sb.c  	if (ubifs_hmac_zero(c, sup->hmac)) {
ubifs_hmac_zero  1386 fs/ubifs/super.c 	if (ubifs_authenticated(c) && ubifs_hmac_zero(c, c->sup_node->hmac)) {
ubifs_hmac_zero  1684 fs/ubifs/ubifs.h bool ubifs_hmac_zero(struct ubifs_info *c, const u8 *hmac);