From: Nicholas Mc Guire <[email protected]>
[ Upstream commit 67c3e59443f5fc77be39e2ce0db75fbfa78c7965 ]
The call to of_find_compatible_node() returns a node pointer with
refcount incremented thus it must be explicitly decremented here
before returning.
Fixes: a489043f4626 ("powerpc/pseries: Implement arch_get_random_long() based
on H_RANDOM")
Signed-off-by: Nicholas Mc Guire <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link:
https://lore.kernel.org/r/[email protected]
Signed-off-by: Sasha Levin <[email protected]>
---
arch/powerpc/platforms/pseries/rng.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/platforms/pseries/rng.c
b/arch/powerpc/platforms/pseries/rng.c
index bbb97169bf63e..6268545947b83 100644
--- a/arch/powerpc/platforms/pseries/rng.c
+++ b/arch/powerpc/platforms/pseries/rng.c
@@ -36,6 +36,7 @@ static __init int rng_init(void)
ppc_md.get_random_seed = pseries_get_random_long;
+ of_node_put(dn);
return 0;
}
machine_subsys_initcall(pseries, rng_init);
--
2.25.1
