diff options
| author | Liang He | 2022-06-19 15:08:11 +0800 |
|---|---|---|
| committer | Michael Ellerman | 2022-09-05 17:28:26 +1000 |
| commit | d1aabbbb2564f23b66ded10d870e7859e92075a3 (patch) | |
| tree | a17e3955873d98a1499af0a66db2b4e0b8056b93 | |
| parent | 0dd8d2c8066e672244975c171816fdd9dae87721 (diff) | |
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 <windhl@126.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220619070811.4067215-1-windhl@126.com
| -rw-r--r-- | arch/powerpc/kernel/legacy_serial.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 5c58460b269a..f048c424c525 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); |