[AF_RXRPC]: Return the number of bytes buffered in rxrpc_send_data()

[sfrench/cifs-2.6.git] / net / rxrpc / ar-output.c

diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
index 5cdde4a48ed1efb95b624f39b4c225d373f6066c..cc9102c5b588319e09b9769302bd5704e9bfb8e3 100644 (file)
--- a/net/rxrpc/ar-output.c
+++ b/net/rxrpc/ar-output.c
@@ -582,7 +582,7 @@ static int rxrpc_send_data(struct kiocb *iocb,
                        max &= ~(call->conn->size_align - 1UL);
 
                        chunk = max;
-                       if (chunk > len)
+                       if (chunk > len && !more)
                                chunk = len;
 
                        space = chunk + call->conn->size_align;
@@ -640,6 +640,7 @@ static int rxrpc_send_data(struct kiocb *iocb,
                        goto efault;
                sp->remain -= copy;
                skb->mark += copy;
+               copied += copy;
 
                len -= copy;
                segment -= copy;
@@ -709,6 +710,8 @@ static int rxrpc_send_data(struct kiocb *iocb,
 
        } while (segment > 0);
 
+success:
+       ret = copied;
 out:
        call->tx_pending = skb;
        _leave(" = %d", ret);
@@ -725,7 +728,7 @@ call_aborted:
 
 maybe_error:
        if (copied)
-               ret = copied;
+               goto success;
        goto out;
 
 efault: