diff options
| author |   Trond Myklebust <trond.myklebust@primarydata.com> | 2015-07-11 17:48:52 +0200 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-07-27 17:56:57 -0400 |
| commit | f580dd042823294b5b548e0f8bf1ba7a4b114fa5 (patch) | |
| tree | 2cdee234c3eb1ba405ae082d4261d7b445ea4d69 /net/sunrpc | |
| parent | sunrpc: translate -EAGAIN to -ENOBUFS when socket is writable. (diff) | |
| download | linux-dev-f580dd042823294b5b548e0f8bf1ba7a4b114fa5.tar.xz linux-dev-f580dd042823294b5b548e0f8bf1ba7a4b114fa5.zip | |
SUNRPC: Report TCP errors to the caller
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 4f48b1a19e9f..6a21368bdd8e 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -677,9 +677,6 @@ static int xs_tcp_send_request(struct rpc_task *task) dprintk("RPC: xs_tcp_send_request(%u) = %d\n", xdr->len - req->rq_bytes_sent, status); - if (unlikely(sent == 0 && status < 0)) - break; - /* If we've sent the entire packet, immediately * reset the count of bytes sent. */ req->rq_bytes_sent += sent; @@ -689,10 +686,12 @@ static int xs_tcp_send_request(struct rpc_task *task) return 0; } - if (sent != 0) - continue; - status = -EAGAIN; - break; + if (status < 0) + break; + if (sent == 0) { + status = -EAGAIN; + break; + } } if (status == -EAGAIN && sk_stream_is_writeable(transport->inet)) status = -ENOBUFS; |