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SUNRPC: Don't suppress socket errors when a message read completes 

If the message read completes, but the socket returned an error
condition, we should ensure to propagate that error.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2019-02-15 16:53:04 -05:00
parent e92053a52e
commit 727fcc64a0
1 changed files with 3 additions and 6 deletions
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9
net/sunrpc/xprtsock.c
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@ -508,14 +508,11 @@ xs_read_stream_request(struct sock_xprt *transport, struct msghdr *msg,
&read);
transport->recv.offset += read;
transport->recv.copied += read;
} else
read = 0;
if (transport->recv.offset == transport->recv.len) {
xs_read_stream_check_eor(transport, msg);
return read;
}
if (transport->recv.offset == transport->recv.len)
xs_read_stream_check_eor(transport, msg);
if (want == 0)
return 0;