linux-next: Signed-off-by missing for commit in the rdma tree

From: Stephen Rothwell
Date: Thu Aug 31 2017 - 17:50:54 EST


Hi Doug,

Commit

4b9796b0a6fb ("IB/hfi1: Use accessor to determine ring size")

is missing a Signed-off-by from its author.

--
Cheers,
Stephen Rothwell