| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.9 093/116] i40iw: Use correct src address in memcpy to rdma stats counters | Date | Fri, 6 Jan 2017 22:44:15 +0100 |
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4.9-stable review patch. If anyone has any objections, please let me know.
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From: Shiraz Saleem <shiraz.saleem@intel.com>
commit 91c42b72f8e8b45961ff05a05009b644e6316ca2 upstream.
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")
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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -2501,7 +2501,7 @@ static int i40iw_get_hw_stats(struct ib_ return -ENOSYS; } - memcpy(&stats->value[0], &hw_stats, sizeof(*hw_stats)); + memcpy(&stats->value[0], hw_stats, sizeof(*hw_stats)); return stats->num_counters; }
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