RDMA/ocrdma: Simplify process_mad function (84b56d57) · Commits · 戴 / test

Change the switch with one case into a simple if statement so the code is less confusing. Link: https://lore.kernel.org/r/20191029062745.7932-12-leon@kernel.org Signed-off-by:

drivers/infiniband/hw/ocrdma/ocrdma_ah.c

+4 −8

Original line number	Diff line number	Diff line
		@@ -256,20 +256,16 @@ int ocrdma_process_mad(struct ib_device *ibdev,
		struct ib_mad_hdr out, size_t out_mad_size,
		u16 *out_mad_pkey_index)
		{
		int status;
		int status = IB_MAD_RESULT_SUCCESS;
		struct ocrdma_dev *dev;
		const struct ib_mad in_mad = (const struct ib_mad )in;
		struct ib_mad out_mad = (struct ib_mad )out;

		switch (in_mad->mad_hdr.mgmt_class) {
		case IB_MGMT_CLASS_PERF_MGMT:
		if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT) {
		dev = get_ocrdma_dev(ibdev);
		ocrdma_pma_counters(dev, out_mad);
		status = IB_MAD_RESULT_SUCCESS \| IB_MAD_RESULT_REPLY;
		break;
		default:
		status = IB_MAD_RESULT_SUCCESS;
		break;
		status \|= IB_MAD_RESULT_REPLY;
		}

		return status;
		}