Commit e607db7c authored Jun 16, 2018 by Nicholas Mc Guire Committed by Greg Kroah-Hartman Sep 19, 2018

MIPS: Octeon: add missing of_node_put()



[ Upstream commit b1259519e618d479ede8a0db5474b3aff99f5056 ]

The call to of_find_node_by_name returns a node pointer with refcount
incremented thus it must be explicitly decremented here after the last
usage.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/19558/


Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 7fb2b50e

arch/mips/cavium-octeon/octeon-platform.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -322,6 +322,7 @@ static int __init octeon_ehci_device_init(void)
		return 0;

		pd = of_find_device_by_node(ehci_node);
		of_node_put(ehci_node);
		if (!pd)
		return 0;

		@@ -384,6 +385,7 @@ static int __init octeon_ohci_device_init(void)
		return 0;

		pd = of_find_device_by_node(ohci_node);
		of_node_put(ohci_node);
		if (!pd)
		return 0;