35 	ssize_t rc;  in ecryptfs_read_update_atime()  local
39 	rc = generic_file_read_iter(iocb, to);  in ecryptfs_read_update_atime()
40 	if (rc >= 0) {  in ecryptfs_read_update_atime()
44 	return rc;  in ecryptfs_read_update_atime()
64 	int rc;  in ecryptfs_filldir()  local
67 	rc = ecryptfs_decode_and_decrypt_filename(&name, &name_size,  in ecryptfs_filldir()
70 	if (rc) {  in ecryptfs_filldir()
71 		if (rc != -EINVAL) {  in ecryptfs_filldir()
74 					__func__, lower_name, rc);  in ecryptfs_filldir()
75 			return rc;  in ecryptfs_filldir()
88 	rc = !dir_emit(buf->caller, name, name_size, ino, d_type);  in ecryptfs_filldir()
90 	if (!rc)  in ecryptfs_filldir()
93 	return rc;  in ecryptfs_filldir()
103 	int rc;  in ecryptfs_readdir()  local
112 	rc = iterate_dir(lower_file, &buf.ctx);  in ecryptfs_readdir()
114 	if (rc < 0)  in ecryptfs_readdir()
118 	if (rc >= 0)  in ecryptfs_readdir()
122 	return rc;  in ecryptfs_readdir()
132 	int rc;  in read_or_initialize_metadata()  local
141 		rc = 0;  in read_or_initialize_metadata()
145 	rc = ecryptfs_read_metadata(dentry);  in read_or_initialize_metadata()
146 	if (!rc)  in read_or_initialize_metadata()
152 		rc = 0;  in read_or_initialize_metadata()
158 		rc = ecryptfs_initialize_file(dentry, inode);  in read_or_initialize_metadata()
159 		if (!rc)  in read_or_initialize_metadata()
163 	rc = -EIO;  in read_or_initialize_metadata()
166 	return rc;  in read_or_initialize_metadata()
193 	int rc = 0;  in ecryptfs_open()  local
206 		rc = -ENOMEM;  in ecryptfs_open()
218 	rc = ecryptfs_get_lower_file(ecryptfs_dentry, inode);  in ecryptfs_open()
219 	if (rc) {  in ecryptfs_open()
223 			ecryptfs_dentry, rc);  in ecryptfs_open()
228 		rc = -EPERM;  in ecryptfs_open()
235 	rc = read_or_initialize_metadata(ecryptfs_dentry);  in ecryptfs_open()
236 	if (rc)  in ecryptfs_open()
248 	return rc;  in ecryptfs_open()
326 	int rc;  in ecryptfs_fsync()  local
328 	rc = file_write_and_wait(file);  in ecryptfs_fsync()
329 	if (rc)  in ecryptfs_fsync()
330 		return rc;  in ecryptfs_fsync()
337 	int rc = 0;  in ecryptfs_fasync()  local
342 		rc = lower_file->f_op->fasync(fd, lower_file, flag);  in ecryptfs_fasync()
343 	return rc;  in ecryptfs_fasync()
350 	long rc = -ENOTTY;  in ecryptfs_unlocked_ioctl()  local
353 		return rc;  in ecryptfs_unlocked_ioctl()
361 		rc = lower_file->f_op->unlocked_ioctl(lower_file, cmd, arg);  in ecryptfs_unlocked_ioctl()
364 		return rc;  in ecryptfs_unlocked_ioctl()
366 		return rc;  in ecryptfs_unlocked_ioctl()
375 	long rc = -ENOIOCTLCMD;  in ecryptfs_compat_ioctl()  local
378 		return rc;  in ecryptfs_compat_ioctl()
385 		rc = lower_file->f_op->compat_ioctl(lower_file, cmd, arg);  in ecryptfs_compat_ioctl()
388 		return rc;  in ecryptfs_compat_ioctl()
390 		return rc;  in ecryptfs_compat_ioctl()