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authorLijun Ou <[email protected]>2019-10-26 14:56:35 +0800
committerJason Gunthorpe <[email protected]>2019-10-28 15:06:38 -0300
commitb681a0529968d2261aa15d7a1e78801b2c06bb07 (patch)
tree08d2cc07c46e1d047a8afa6be7e7a85eda00a7ec
parentd4934f45693651ea15357dd6c7c36be28b6da884 (diff)
RDMA/hns: Prevent memory leaks of eq->buf_list
eq->buf_list->buf and eq->buf_list should also be freed when eqe_hop_num is set to 0, or there will be memory leaks. Fixes: a5073d6054f7 ("RDMA/hns: Add eq support of hip08") Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Lijun Ou <[email protected]> Signed-off-by: Weihang Li <[email protected]> Signed-off-by: Jason Gunthorpe <[email protected]>
-rw-r--r--drivers/infiniband/hw/hns/hns_roce_hw_v2.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
index 7a89d669f8bf..e82567fcdeb7 100644
--- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
+++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c
@@ -5389,9 +5389,9 @@ static void hns_roce_v2_free_eq(struct hns_roce_dev *hr_dev,
return;
}
- if (eq->buf_list)
- dma_free_coherent(hr_dev->dev, buf_chk_sz,
- eq->buf_list->buf, eq->buf_list->map);
+ dma_free_coherent(hr_dev->dev, buf_chk_sz, eq->buf_list->buf,
+ eq->buf_list->map);
+ kfree(eq->buf_list);
}
static void hns_roce_config_eqc(struct hns_roce_dev *hr_dev,