[PATCH -next] ath11k: add missing of_node_put() to avoid leak

[Yang Yingliang]

The node pointer is returned by of_find_node_by_type()
or of_parse_phandle() with refcount incremented. Calling
of_node_put() to aovid the refcount leak.

Fixes: 6ac04bdc5edb ("ath11k: Use reserved host DDR addresses from DT for PCI devices")
Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang at huawei.com>
---
 drivers/net/wireless/ath/ath11k/mhi.c | 1 +
 drivers/net/wireless/ath/ath11k/qmi.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/net/wireless/ath/ath11k/mhi.c b/drivers/net/wireless/ath/ath11k/mhi.c
index e4250ba8dfee..cccaa348cf21 100644
--- a/drivers/net/wireless/ath/ath11k/mhi.c
+++ b/drivers/net/wireless/ath/ath11k/mhi.c
@@ -332,6 +332,7 @@ static int ath11k_mhi_read_addr_from_dt(struct mhi_controller *mhi_ctrl)
 		return -ENOENT;
 
 	ret = of_address_to_resource(np, 0, &res);
+	of_node_put(np);
 	if (ret)
 		return ret;
 
diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c
index 3b9ba0e03a66..2d46c0b07be3 100644
--- a/drivers/net/wireless/ath/ath11k/qmi.c
+++ b/drivers/net/wireless/ath/ath11k/qmi.c
@@ -1892,6 +1892,7 @@ static int ath11k_qmi_assign_target_mem_chunk(struct ath11k_base *ab)
 			}
 
 			ret = of_address_to_resource(hremote_node, 0, &res);
+			of_node_put(hremote_node);
 			if (ret) {
 				ath11k_dbg(ab, ATH11K_DBG_QMI,
 					   "qmi fail to get reg from hremote\n");
-- 
2.25.1