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

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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: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Link: https://lore.kernel.org/r/20211014084555.21422-1-wanjiabing@vivo.com
This commit is contained in:
Wan Jiabing 2021-10-14 04:45:55 -04:00 committed by Nicolas Ferre
parent fa55b7dcdc
commit bb29e40910
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-at91/pm.c
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@ -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;
}
}