diff options
Diffstat (limited to 'net/rxrpc/recvmsg.c')
| -rw-r--r-- | net/rxrpc/recvmsg.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/rxrpc/recvmsg.c b/net/rxrpc/recvmsg.c index 32cd5f1d541d..4c622752a569 100644 --- a/net/rxrpc/recvmsg.c +++ b/net/rxrpc/recvmsg.c @@ -477,14 +477,14 @@ wait_error: * @_service: Where to store the actual service ID (may be upgraded) * * Allow a kernel service to receive data and pick up information about the - * state of a call. Returns 0 if got what was asked for and there's more - * available, 1 if we got what was asked for and we're at the end of the data - * and -EAGAIN if we need more data. + * state of a call. Note that *@_abort should also be initialised to %0. * - * Note that we may return -EAGAIN to drain empty packets at the end of the - * data, even if we've already copied over the requested data. + * Note that we may return %-EAGAIN to drain empty packets at the end + * of the data, even if we've already copied over the requested data. * - * *_abort should also be initialised to 0. + * Return: %0 if got what was asked for and there's more available, %1 + * if we got what was asked for and we're at the end of the data and + * %-EAGAIN if we need more data. */ int rxrpc_kernel_recv_data(struct socket *sock, struct rxrpc_call *call, struct iov_iter *iter, size_t *_len, |