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soc: bcm: brcmstb: Add of_node_put() in pm-mips

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Fix following coccicheck warning:
./drivers/soc/bcm/brcmstb/pm/pm-mips.c:404:1-23: WARNING: Function
for_each_matching_node should have of_node_put() before goto or break

Early exits from for_each_matching_node should decrement the
node reference counter.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This commit is contained in:
Wan Jiabing 2021-10-15 02:49:23 -04:00 committed by Florian Fainelli
parent fa55b7dcdc
commit f5029f62d9
1 changed files with 4 additions and 1 deletions
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5
drivers/soc/bcm/brcmstb/pm/pm-mips.c
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@ -405,11 +405,14 @@ static int brcmstb_pm_init(void)
i = ctrl.num_memc;
if (i >= MAX_NUM_MEMC) {
pr_warn("Too many MEMCs (max %d)\n", MAX_NUM_MEMC);
of_node_put(dn);
break;
}
base = brcmstb_ioremap_node(dn, 0);
if (IS_ERR(base))
if (IS_ERR(base)) {
of_node_put(dn);
goto ddr_err;
}
ctrl.memcs[i].ddr_phy_base = base;
ctrl.num_memc++;