Commit bb29e409 authored by Wan Jiabing's avatar Wan Jiabing Committed by Nicolas Ferre
Browse files

ARM: at91: pm: Add of_node_put() before goto 



Fix following coccicheck warning:
./arch/arm/mach-at91/pm.c:643:1-33: WARNING: Function
for_each_matching_node_and_match should have of_node_put() before goto

Early exits from for_each_matching_node_and_match should decrement the
node reference counter.

Signed-off-by: default avatarWan Jiabing <wanjiabing@vivo.com>
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20211014084555.21422-1-wanjiabing@vivo.com
parent fa55b7dc

arch/arm/mach-at91/pm.c

+2 −0
Original line number Diff line number Diff line
@@ -645,6 +645,7 @@ static __init int at91_dt_ramc(bool phy_mandatory) 
		if (!soc_pm.data.ramc[idx]) {

			pr_err("unable to map ramc[%d] cpu registers\n", idx);

			ret = -ENOMEM;

			of_node_put(np);

			goto unmap_ramc;

		}
@@ -670,6 +671,7 @@ static __init int at91_dt_ramc(bool phy_mandatory) 
		if (!soc_pm.data.ramc_phy) {

			pr_err("unable to map ramc phy cpu registers\n");

			ret = -ENOMEM;

			of_node_put(np);

			goto unmap_ramc;

		}

	}