commit 45835a63d039fc3bfb1d6c72cedaf785cd920e4a
author Trond Myklebust <trondmy@gmail.com> Thu Sep 12 08:04:25 2019 -0400
committer Anna Schumaker <Anna.Schumaker@Netapp.com> Tue Sep 17 15:14:11 2019 -0400
tree be8f5a4aef9c6f1e775e3a3676d0b29de47b2dc5
parent cc204d01262a69218b2d0db5cdea371de85871d9

SUNRPC: Don't receive TCP data into a request buffer that has been reset

If we've removed the request from the receive list, and have added
it back after resetting the request receive buffer, then we should
only receive message data if it is a new reply (i.e. if
transport->recv.copied is zero).

Fixes: 277e4ab7d530b ("SUNRPC: Simplify TCP receive code by switching...")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>