In pnv_parse_cpuidle_dt(), of_find_node_by_path() will return a node pointer with refcount incremented. We should use of_node_put() in fail path or when it is not used anymore.
Signed-off-by: Liang He <win...@126.com> --- arch/powerpc/platforms/powernv/idle.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index 6f94b808dd39..c1b369c7f507 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -1419,6 +1419,7 @@ static int __init pnv_parse_cpuidle_dt(void) kfree(temp_u32); kfree(temp_u64); kfree(temp_string); + of_node_put(np); return rc; } -- 2.25.1