fs/ecryptfs/main.c

109 	int rc;
111 	rc = ecryptfs_privileged_open(lower_file, path->dentry, path->mnt,
113 	if (rc) {
116 		       "rc = [%d]\n", path->dentry, path->mnt, rc);
119 	return rc;
125 	int count, rc = 0;
131 		rc = -EINVAL;
133 		rc = ecryptfs_init_lower_file(dentry,
135 		if (rc)
139 	return rc;
189 	int rc = 0;
194 		rc = ecryptfs_keyring_auth_tok_for_sig(
197 		if (rc) {
209 	return rc;
246 	int rc = 0;
272 		rc = -EINVAL;
284 			rc = ecryptfs_add_global_auth_tok(mount_crypt_stat,
286 			if (rc) {
288 				       "global sig; rc = [%d]\n", rc);
334 			rc = ecryptfs_add_global_auth_tok(
338 			if (rc) {
340 				       "global fnek sig [%s]; rc = [%d]\n",
342 				       rc);
386 		rc = -EINVAL;
417 		rc = -EINVAL;
424 		rc = ecryptfs_add_new_key_tfm(
427 		if (rc) {
430 			       "rc = [%d]\n",
433 			       rc);
434 			rc = -EINVAL;
442 		rc = ecryptfs_add_new_key_tfm(
445 		if (rc) {
448 			       "rc = [%d]\n",
451 			       rc);
452 			rc = -EINVAL;
458 	rc = ecryptfs_init_global_auth_toks(mount_crypt_stat);
459 	if (rc)
461 		       "properly register; rc = [%d]\n", rc);
463 	return rc;
487 	int rc;
491 		rc = -ENOMEM;
496 		rc = -EINVAL;
501 	rc = ecryptfs_parse_options(sbi, raw_data, &check_ruid);
502 	if (rc) {
510 		rc = PTR_ERR(s);
514 	rc = super_setup_bdi(s);
515 	if (rc)
527 	rc = kern_path(dev_name, LOOKUP_FOLLOW | LOOKUP_DIRECTORY, &path);
528 	if (rc) {
533 		rc = -EINVAL;
541 		rc = -EINVAL;
547 		rc = -EPERM;
577 	rc = -EINVAL;
584 	rc = PTR_ERR(inode);
590 		rc = -ENOMEM;
594 	rc = -ENOMEM;
615 	printk(KERN_ERR "%s; rc = [%d]\n", err, rc);
616 	return ERR_PTR(rc);
788 	int rc;
793 		rc = -ENOMEM;
796 	rc = sysfs_create_group(ecryptfs_kobj, &attr_group);
797 	if (rc) {
803 	return rc;
814 	int rc;
817 		rc = -EINVAL;
827 	rc = ecryptfs_init_kmem_caches();
828 	if (rc) {
833 	rc = do_sysfs_registration();
834 	if (rc) {
838 	rc = ecryptfs_init_kthread();
839 	if (rc) {
841 		       "rc = [%d]\n", __func__, rc);
844 	rc = ecryptfs_init_messaging();
845 	if (rc) {
851 	rc = ecryptfs_init_crypto();
852 	if (rc) {
854 		       "rc = [%d]\n", rc);
857 	rc = register_filesystem(&ecryptfs_fs_type);
858 	if (rc) {
878 	return rc;
883 	int rc;
885 	rc = ecryptfs_destroy_crypto();
886 	if (rc)
888 		       "rc = [%d]\n", rc);