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Message-Id: <20220720083621.3294548-3-mkl@pengutronix.de> Date: Wed, 20 Jul 2022 10:36:21 +0200 From: Marc Kleine-Budde <mkl@...gutronix.de> To: netdev@...r.kernel.org Cc: davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org, kernel@...gutronix.de, Liang He <windhl@....com>, Marc Kleine-Budde <mkl@...gutronix.de> Subject: [PATCH net 2/2] can: rcar_canfd: Add missing of_node_put() in rcar_canfd_probe() From: Liang He <windhl@....com> We should use of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount. Fixes: 45721c406dcf ("can: rcar_canfd: Add support for r8a779a0 SoC") Link: https://lore.kernel.org/all/20220712095623.364287-1-windhl@126.com Signed-off-by: Liang He <windhl@....com> Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de> --- drivers/net/can/rcar/rcar_canfd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/can/rcar/rcar_canfd.c b/drivers/net/can/rcar/rcar_canfd.c index ba42cef10a53..cb0321ea853c 100644 --- a/drivers/net/can/rcar/rcar_canfd.c +++ b/drivers/net/can/rcar/rcar_canfd.c @@ -1843,6 +1843,7 @@ static int rcar_canfd_probe(struct platform_device *pdev) of_child = of_get_child_by_name(pdev->dev.of_node, name); if (of_child && of_device_is_available(of_child)) channels_mask |= BIT(i); + of_node_put(of_child); } if (chip_id != RENESAS_RZG2L) { -- 2.35.1
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