i40iw: Use correct src address in memcpy to rdma stats counters

hw_stats is a pointer to i40_iw_dev_stats struct in i40iw_get_hw_stats().
Use hw_stats and not &hw_stats in the memcpy to copy the i40iw device stats
data into rdma_hw_stats counters.

Fixes: b40f4757daa1 ("IB/core: Make device counter infrastructure dynamic")

Cc: stable@vger.kernel.org # 4.7+
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index bc24086989e3b911ea8c82e845dbbef5025b71a2..206d72b8a8bdf4a319c67761925e0cf61be8a8dc 100644 (file)
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -2646,7 +2646,7 @@ static int i40iw_get_hw_stats(struct ib_device *ibdev,
                        return -ENOSYS;
        }
 
-       memcpy(&stats->value[0], &hw_stats, sizeof(*hw_stats));
+       memcpy(&stats->value[0], hw_stats, sizeof(*hw_stats));
 
        return stats->num_counters;
 }