36 static void ext4_dir_crypt_complete(struct crypto_async_request *req, int res)  in ext4_dir_crypt_complete()  argument
40 	if (res == -EINPROGRESS)  in ext4_dir_crypt_complete()
42 	ecr->res = res;  in ext4_dir_crypt_complete()
66 	int res = 0;  in ext4_fname_encrypt()  local
107 	res = crypto_ablkcipher_encrypt(req);  in ext4_fname_encrypt()
108 	if (res == -EINPROGRESS || res == -EBUSY) {  in ext4_fname_encrypt()
111 		res = ecr.res;  in ext4_fname_encrypt()
113 	if (res >= 0) {  in ext4_fname_encrypt()
116 		res = ciphertext_len;  in ext4_fname_encrypt()
120 	if (res < 0) {  in ext4_fname_encrypt()
122 		    KERN_ERR "%s: Error (error code %d)\n", __func__, res);  in ext4_fname_encrypt()
125 	return res;  in ext4_fname_encrypt()
144 	int res = 0;  in ext4_fname_decrypt()  local
179 	res = crypto_ablkcipher_decrypt(req);  in ext4_fname_decrypt()
180 	if (res == -EINPROGRESS || res == -EBUSY) {  in ext4_fname_decrypt()
183 		res = ecr.res;  in ext4_fname_decrypt()
185 	if (res >= 0) {  in ext4_fname_decrypt()
188 		res = iname->len;  in ext4_fname_decrypt()
192 	if (res < 0) {  in ext4_fname_decrypt()
195 		    __func__, res);  in ext4_fname_decrypt()
196 		return res;  in ext4_fname_decrypt()
342 	int res;  in ext4_get_fname_crypto_ctx()  local
345 	res = ext4_encrypted_inode(inode);  in ext4_get_fname_crypto_ctx()
346 	if (res == 0)  in ext4_get_fname_crypto_ctx()
378 			res = PTR_ERR(ctx->ctfm);  in ext4_get_fname_crypto_ctx()
381 			    __func__, res);  in ext4_get_fname_crypto_ctx()
384 			return ERR_PTR(res);  in ext4_get_fname_crypto_ctx()
396 			res = PTR_ERR(ctx->workpage);  in ext4_get_fname_crypto_ctx()
399 			    __func__, res);  in ext4_get_fname_crypto_ctx()
402 			return ERR_PTR(res);  in ext4_get_fname_crypto_ctx()
423 			res = crypto_ablkcipher_setkey(ctx->ctfm,  in ext4_get_fname_crypto_ctx()
425 			if (res) {  in ext4_get_fname_crypto_ctx()
440 		res = PTR_ERR(ctx->htfm);  in ext4_get_fname_crypto_ctx()
442 			__func__, res);  in ext4_get_fname_crypto_ctx()
445 		return ERR_PTR(res);  in ext4_get_fname_crypto_ctx()
590 	int res;  in ext4_fname_usr_to_disk()  local
605 		res = ext4_fname_encrypt(ctx, iname, oname);  in ext4_fname_usr_to_disk()
606 		return res;  in ext4_fname_usr_to_disk()