Chuck Lever f222873711 svcrdma: Prevent page release when nothing was received
[ Upstream commit baf6d18b116b7dc84ed5e212c3a89f17cdc3f28c ]

I noticed that svc_rqst_release_pages() was still unnecessarily
releasing a page when svc_rdma_recvfrom() returns zero.

Fixes: a53d5cb0646a ("svcrdma: Avoid releasing a page in svc_xprt_release()")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-07-23 13:46:45 +02:00
..
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