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path: root/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
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Diffstat (limited to 'drivers/infiniband/hw/ocrdma/ocrdma_stats.c')
-rw-r--r--drivers/infiniband/hw/ocrdma/ocrdma_stats.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
index e528d7acb7f6..24d20a4aa262 100644
--- a/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
+++ b/drivers/infiniband/hw/ocrdma/ocrdma_stats.c
@@ -73,15 +73,13 @@ bool ocrdma_alloc_stats_resources(struct ocrdma_dev *dev)
mem->size = max_t(u32, sizeof(struct ocrdma_rdma_stats_req),
sizeof(struct ocrdma_rdma_stats_resp));
- mem->va = dma_alloc_coherent(&dev->nic_info.pdev->dev, mem->size,
- &mem->pa, GFP_KERNEL);
+ mem->va = dma_zalloc_coherent(&dev->nic_info.pdev->dev, mem->size,
+ &mem->pa, GFP_KERNEL);
if (!mem->va) {
pr_err("%s: stats mbox allocation failed\n", __func__);
return false;
}
- memset(mem->va, 0, mem->size);
-
/* Alloc debugfs mem */
mem->debugfs_mem = kzalloc(OCRDMA_MAX_DBGFS_MEM, GFP_KERNEL);
if (!mem->debugfs_mem)
@@ -834,7 +832,7 @@ void ocrdma_add_port_stats(struct ocrdma_dev *dev)
dev->reset_stats.type = OCRDMA_RESET_STATS;
dev->reset_stats.dev = dev;
- if (!debugfs_create_file("reset_stats", S_IRUSR, dev->dir,
+ if (!debugfs_create_file("reset_stats", 0200, dev->dir,
&dev->reset_stats, &ocrdma_dbg_ops))
goto err;