4.19-stable review patch. If anyone has any objections, please let me know.
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From: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org
[ Upstream commit 5680cf8d34e1552df987e2f4bb1bff0b2a8c8b11 ]
Driver is leaking OF node reference from of_parse_phandle_with_fixed_args() in hns_mac_get_info().
Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Reviewed-by: Simon Horman horms@kernel.org Link: https://patch.msgid.link/20240827144421.52852-3-krzysztof.kozlowski@linaro.o... Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c index d2791bcff5d49..5ee4317e5a524 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.c @@ -937,6 +937,7 @@ static int hns_mac_get_info(struct hns_mac_cb *mac_cb) mac_cb->cpld_ctrl = NULL; } else { syscon = syscon_node_to_regmap(cpld_args.np); + of_node_put(cpld_args.np); if (IS_ERR_OR_NULL(syscon)) { dev_dbg(mac_cb->dev, "no cpld-syscon found!\n"); mac_cb->cpld_ctrl = NULL;