371 			      int lookup, struct f2fs_filename *fname)  in f2fs_fname_setup_filename()  argument
376 	memset(fname, 0, sizeof(struct f2fs_filename));  in f2fs_fname_setup_filename()
377 	fname->usr_fname = iname;  in f2fs_fname_setup_filename()
380 		fname->disk_name.name = (unsigned char *)iname->name;  in f2fs_fname_setup_filename()
381 		fname->disk_name.len = iname->len;  in f2fs_fname_setup_filename()
390 						     &fname->crypto_buf);  in f2fs_fname_setup_filename()
393 		ret = f2fs_fname_encrypt(dir, iname, &fname->crypto_buf);  in f2fs_fname_setup_filename()
396 		fname->disk_name.name = fname->crypto_buf.name;  in f2fs_fname_setup_filename()
397 		fname->disk_name.len = fname->crypto_buf.len;  in f2fs_fname_setup_filename()
412 	fname->crypto_buf.name = kmalloc(32, GFP_KERNEL);  in f2fs_fname_setup_filename()
413 	if (fname->crypto_buf.name == NULL)  in f2fs_fname_setup_filename()
416 				fname->crypto_buf.name);  in f2fs_fname_setup_filename()
421 	fname->crypto_buf.len = ret;  in f2fs_fname_setup_filename()
423 		memcpy(&fname->hash, fname->crypto_buf.name, 4);  in f2fs_fname_setup_filename()
425 		fname->disk_name.name = fname->crypto_buf.name;  in f2fs_fname_setup_filename()
426 		fname->disk_name.len = fname->crypto_buf.len;  in f2fs_fname_setup_filename()
430 	f2fs_fname_crypto_free_buffer(&fname->crypto_buf);  in f2fs_fname_setup_filename()
434 void f2fs_fname_free_filename(struct f2fs_filename *fname)  in f2fs_fname_free_filename()  argument
436 	kfree(fname->crypto_buf.name);  in f2fs_fname_free_filename()
437 	fname->crypto_buf.name = NULL;  in f2fs_fname_free_filename()
438 	fname->usr_fname = NULL;  in f2fs_fname_free_filename()
439 	fname->disk_name.name = NULL;  in f2fs_fname_free_filename()