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powerpc/pseries: Fix missing of_node_put() in rng_init()
[ Upstream commit67c3e59443
] The call to of_find_compatible_node() returns a node pointer with refcount incremented thus it must be explicitly decremented here before returning. Fixes:a489043f46
("powerpc/pseries: Implement arch_get_random_long() based on H_RANDOM") Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/1530522496-14816-1-git-send-email-hofrat@osadl.org Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -40,6 +40,7 @@ static __init int rng_init(void)
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ppc_md.get_random_seed = pseries_get_random_long;
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of_node_put(dn);
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return 0;
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}
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machine_subsys_initcall(pseries, rng_init);
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