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| author | Liang He <windhl@126.com> | 2022-06-18 10:49:30 +0800 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-09-05 17:28:25 +1000 |
| commit | edc17890ae8ee475b566079bea2e9ba83fec021d (patch) | |
| tree | 327e97947e47814ced4c434fb1ae3d9cdc2b96db /arch/powerpc/platforms | |
| parent | 23b1481898ee8704394cead67eae2634003f7ca8 (diff) | |
| download | linux-stable-edc17890ae8ee475b566079bea2e9ba83fec021d.tar.gz linux-stable-edc17890ae8ee475b566079bea2e9ba83fec021d.tar.bz2 linux-stable-edc17890ae8ee475b566079bea2e9ba83fec021d.zip | |
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 <windhl@126.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220618024930.4056825-1-windhl@126.com
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/8xx/tqm8xx_setup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/8xx/tqm8xx_setup.c b/arch/powerpc/platforms/8xx/tqm8xx_setup.c index 3725d51248df..ffcfd17a5fa3 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; |