From b7e85fff52eec510eac147462615fd6bc580969a Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Wed, 28 Feb 2018 15:30:33 -0500 Subject: xprtrdma: Remove arbitrary limit on initiator depth Clean up: We need to check only that the value does not exceed the range of the u8 field it's going into. Signed-off-by: Chuck Lever Signed-off-by: Anna Schumaker --- net/sunrpc/xprtrdma/verbs.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'net/sunrpc') diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index e6f84a6434a0..7cc346599384 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -589,11 +589,8 @@ rpcrdma_ep_create(struct rpcrdma_ep *ep, struct rpcrdma_ia *ia, /* Client offers RDMA Read but does not initiate */ ep->rep_remote_cma.initiator_depth = 0; - if (ia->ri_device->attrs.max_qp_rd_atom > 32) /* arbitrary but <= 255 */ - ep->rep_remote_cma.responder_resources = 32; - else - ep->rep_remote_cma.responder_resources = - ia->ri_device->attrs.max_qp_rd_atom; + ep->rep_remote_cma.responder_resources = + min_t(int, U8_MAX, ia->ri_device->attrs.max_qp_rd_atom); /* Limit transport retries so client can detect server * GID changes quickly. RPC layer handles re-establishing -- cgit v1.2.3