From: Leon Romanovsky <leonro@xxxxxxxxxxxx>
All callers to process_mad() allocate MAD output buffer
with kzalloc, so there is no need to clear memory again.
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/mad.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index 348c1df69cdc..0a5eb6e1798c 100644
--- a/drivers/infiniband/hw/mlx5/mad.c
+++ b/drivers/infiniband/hw/mlx5/mad.c
@@ -284,8 +284,6 @@ int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
*out_mad_size != sizeof(*out_mad)))
return IB_MAD_RESULT_FAILURE;
- memset(out_mad->data, 0, sizeof(out_mad->data));
-
if (MLX5_CAP_GEN(dev->mdev, vport_counters) &&
in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT &&
in_mad->mad_hdr.method == IB_MGMT_METHOD_GET) {
--
2.20.1
