114 	memcpy(workbuf, iname->name, iname->len);  in f2fs_fname_encrypt()
123 	sg_init_one(&dst_sg, oname->name, ciphertext_len);  in f2fs_fname_encrypt()
178 	sg_init_one(&src_sg, iname->name, iname->len);  in f2fs_fname_decrypt()
179 	sg_init_one(&dst_sg, oname->name, oname->len);  in f2fs_fname_decrypt()
195 	oname->len = strnlen(oname->name, iname->len);  in f2fs_fname_decrypt()
285 	crypto_str->name = kmalloc(olen + 1, GFP_NOFS);  in f2fs_fname_crypto_alloc_buffer()
286 	if (!(crypto_str->name))  in f2fs_fname_crypto_alloc_buffer()
300 	kfree(crypto_str->name);  in f2fs_fname_crypto_free_buffer()
301 	crypto_str->name = NULL;  in f2fs_fname_crypto_free_buffer()
317 		oname->name[0] = '.';  in f2fs_fname_disk_to_usr()
318 		oname->name[iname->len - 1] = '.';  in f2fs_fname_disk_to_usr()
327 		ret = digest_encode(iname->name, iname->len, oname->name);  in f2fs_fname_disk_to_usr()
336 	memcpy(buf + 8, iname->name + iname->len - 16, 16);  in f2fs_fname_disk_to_usr()
337 	oname->name[0] = '_';  in f2fs_fname_disk_to_usr()
338 	ret = digest_encode(buf, 24, oname->name + 1);  in f2fs_fname_disk_to_usr()
354 		oname->name[0] = '.';  in f2fs_fname_usr_to_disk()
355 		oname->name[iname->len - 1] = '.';  in f2fs_fname_usr_to_disk()
380 		fname->disk_name.name = (unsigned char *)iname->name;  in f2fs_fname_setup_filename()
396 		fname->disk_name.name = fname->crypto_buf.name;  in f2fs_fname_setup_filename()
406 	if (iname->name[0] == '_')  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()
415 	ret = digest_decode(iname->name + bigname, iname->len - bigname,  in f2fs_fname_setup_filename()
416 				fname->crypto_buf.name);  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()
436 	kfree(fname->crypto_buf.name);  in f2fs_fname_free_filename()
437 	fname->crypto_buf.name = NULL;  in f2fs_fname_free_filename()
439 	fname->disk_name.name = NULL;  in f2fs_fname_free_filename()