From: Liang He Date: Sun, 19 Jun 2022 07:08:11 +0000 (+0800) Subject: powerpc/kernel: Add missing of_node_put() in legacy_serial.c X-Git-Tag: v6.1-rc1~103^2~175 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d1aabbbb2564f23b66ded10d870e7859e92075a3;p=thirdparty%2Fkernel%2Flinux.git powerpc/kernel: Add missing of_node_put() in legacy_serial.c In find_legacy_serial_ports(), of_find_node_by_path() 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/20220619070811.4067215-1-windhl@126.com --- diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 5c58460b269ac..f048c424c525b 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -471,6 +471,8 @@ void __init find_legacy_serial_ports(void) } #endif + of_node_put(stdout); + DBG("legacy_serial_console = %d\n", legacy_serial_console); if (legacy_serial_console >= 0) setup_legacy_serial_console(legacy_serial_console);