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ARM: Fix refcount leak in axxia_boot_secondary

of_find_compatible_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.

Miaoqian Lin committed 4 years ago

Commit 7c7ff681 parent 89931cb1 file · +1 −0Browse files

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arch/arm/mach-axxia/platsmp.c+1−0
@@ -39,6 +39,7 @@ static int axxia_boot_secondary(unsigned int cpu, struct task_struct *idle) · 38 unmodified lines
3939 return -ENOENT;
4040
4141 syscon = of_iomap(syscon_np, 0);
42+ of_node_put(syscon_np);
4243 if (!syscon)
4344 return -ENOMEM;
4445