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authorNicholas Mc Guire <[email protected]>2018-07-02 11:08:16 +0200
committerMichael Ellerman <[email protected]>2020-08-25 01:31:31 +1000
commit67c3e59443f5fc77be39e2ce0db75fbfa78c7965 (patch)
tree628e1aaed83282a9a70fe3f737ac37391c2f851f
parentd012a7190fc1fd72ed48911e77ca97ba4521bccd (diff)
powerpc/pseries: Fix missing of_node_put() in rng_init()
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]
-rw-r--r--arch/powerpc/platforms/pseries/rng.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/rng.c b/arch/powerpc/platforms/pseries/rng.c
index bbb97169bf63..6268545947b8 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);