Messages in this thread Patch in this message | | | From | Wan Jiabing <> | Subject | [PATCH] PCI/hotplug: Remove unneeded of_node_put() in pnv_php | Date | Wed, 20 Oct 2021 05:46:04 -0400 |
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Fix following coccicheck warning: ./drivers/pci/hotplug/pnv_php.c:161:2-13: ERROR: probable double put.
Device node iterators put the previous value of the index variable, so an explicit put causes a double put.
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> --- drivers/pci/hotplug/pnv_php.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/pci/hotplug/pnv_php.c b/drivers/pci/hotplug/pnv_php.c index f4c2e6e01be0..f3da4f95d73f 100644 --- a/drivers/pci/hotplug/pnv_php.c +++ b/drivers/pci/hotplug/pnv_php.c @@ -158,7 +158,6 @@ static void pnv_php_detach_device_nodes(struct device_node *parent) for_each_child_of_node(parent, dn) { pnv_php_detach_device_nodes(dn); - of_node_put(dn); of_detach_node(dn); } } -- 2.20.1
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