Commit 67c3e594 authored Jul 02, 2018 by Nicholas Mc Guire Committed by Michael Ellerman Aug 25, 2020

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: a489043f ("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

parent d012a719

arch/powerpc/platforms/pseries/rng.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);

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