6.9-stable review patch. If anyone has any objections, please let me know.
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From: wenglianfa wenglianfa@huawei.com
[ Upstream commit dc3bda6e568e9310b7cd07769dd70a3f0cd696ca ]
When dma_alloc_coherent() fails in hns_roce_alloc_hem(), just call kfree() to release hem instead of hns_roce_free_hem().
Fixes: c00743cbf2b8 ("RDMA/hns: Simplify 'struct hns_roce_hem' allocation") Signed-off-by: wenglianfa wenglianfa@huawei.com Signed-off-by: Junxian Huang huangjunxian6@hisilicon.com Link: https://lore.kernel.org/r/20240412091616.370789-7-huangjunxian6@hisilicon.co... Signed-off-by: Leon Romanovsky leon@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/hns/hns_roce_hem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hem.c b/drivers/infiniband/hw/hns/hns_roce_hem.c index a4b3f19161dc1..658c522be7583 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hem.c +++ b/drivers/infiniband/hw/hns/hns_roce_hem.c @@ -281,7 +281,7 @@ static struct hns_roce_hem *hns_roce_alloc_hem(struct hns_roce_dev *hr_dev, return hem;
fail: - hns_roce_free_hem(hr_dev, hem); + kfree(hem); return NULL; }