From: Liang He Date: Sat, 18 Jun 2022 02:49:30 +0000 (+0800) Subject: powerpc/8xx: Add missing of_node_put() in tqm8xx_setup.c X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=edc17890ae8ee475b566079bea2e9ba83fec021d;p=linux.git powerpc/8xx: Add missing of_node_put() in tqm8xx_setup.c In init_ioports(), of_find_node_by_name() will return a node pointer with refcount incremented. The reference should be dropped with of_node_put() when it is not used anymore. Signed-off-by: Liang He Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220618024930.4056825-1-windhl@126.com --- diff --git a/arch/powerpc/platforms/8xx/tqm8xx_setup.c b/arch/powerpc/platforms/8xx/tqm8xx_setup.c index 3725d51248df1..ffcfd17a5fa30 100644 --- a/arch/powerpc/platforms/8xx/tqm8xx_setup.c +++ b/arch/powerpc/platforms/8xx/tqm8xx_setup.c @@ -105,6 +105,9 @@ static void __init init_ioports(void) if (dnode == NULL) return; prop = of_find_property(dnode, "ethernet1", &len); + + of_node_put(dnode); + if (prop == NULL) return;