From: Markus Elfring <[email protected]> Date: Tue, 7 Mar 2017 20:16:16 +0100
Replace the specification of two data structures by pointer dereferences as the parameter for the operator "sizeof" to make the corresponding size determinations a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <[email protected]> --- drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c index 1f7d88d7569e..0628600bee56 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_hw.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_hw.c @@ -1302,7 +1302,7 @@ int ocrdma_mbx_rdma_stats(struct ocrdma_dev *dev, bool reset) mqe->u.nonemb_req.sge[0].len = dev->stats_mem.size; /* Cache the old stats */ - memcpy(old_stats, req, sizeof(struct ocrdma_rdma_stats_resp)); + memcpy(old_stats, req, sizeof(*old_stats)); memset(req, 0, dev->stats_mem.size); ocrdma_init_mch((struct ocrdma_mbx_hdr *)req, @@ -1315,7 +1315,7 @@ int ocrdma_mbx_rdma_stats(struct ocrdma_dev *dev, bool reset) status = ocrdma_nonemb_mbx_cmd(dev, mqe, dev->stats_mem.va); if (status) /* Copy from cache, if mbox fails */ - memcpy(req, old_stats, sizeof(struct ocrdma_rdma_stats_resp)); + memcpy(req, old_stats, sizeof(*old_stats)); else ocrdma_le32_to_cpu(req, dev->stats_mem.size); -- 2.12.0
