From 333ee7e2d0b6590cde2bea3e17f30262e0dc0706 Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Tue, 29 Oct 2019 08:27:36 +0200 Subject: [PATCH] RDMA/hfi1: Delete unreachable code All callers allocate MAD structures with proper sizes, there is no need to recheck it. Link: https://lore.kernel.org/r/20191029062745.7932-8-leon@kernel.org Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/hfi1/mad.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/mad.c b/drivers/infiniband/hw/hfi1/mad.c index d8ff063a5419..a54746f4a0ae 100644 --- a/drivers/infiniband/hw/hfi1/mad.c +++ b/drivers/infiniband/hw/hfi1/mad.c @@ -4921,10 +4921,6 @@ int hfi1_process_mad(struct ib_device *ibdev, int mad_flags, u8 port, { switch (in_mad->base_version) { case OPA_MGMT_BASE_VERSION: - if (unlikely(in_mad_size != sizeof(struct opa_mad))) { - dev_err(ibdev->dev.parent, "invalid in_mad_size\n"); - return IB_MAD_RESULT_FAILURE; - } return hfi1_process_opa_mad(ibdev, mad_flags, port, in_wc, in_grh, (struct opa_mad *)in_mad, -- 2.25.1