From: Leon Romanovsky <leonro@xxxxxxxxxxxx>
Rewrite ocrdma implementation of process_mad in order to simplify code.
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/hw/ocrdma/ocrdma_ah.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
index f8ebdf7086a1..4098508b9240 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_ah.c
@@ -256,24 +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;
- if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
- *out_mad_size != sizeof(*out_mad)))
- return IB_MAD_RESULT_FAILURE;
-
- 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;
}
--
2.20.1
