The of_node_put does not seem to be needed.  Note that there is none at
the preceeding continues.

julia

---------- Forwarded message ----------
Date: Sat, 11 Jun 2022 06:02:45 +0800
From: kernel test robot <[email protected]>
To: [email protected]
Cc: [email protected], Julia Lawall <[email protected]>
Subject: [PATCH] drm: fix device_node_continue.cocci warnings

CC: [email protected]
BCC: [email protected]
CC: Linux Memory Management List <[email protected]>
TO: Paul Kocialkowski <[email protected]>
CC: Maxime Ripard <[email protected]>
CC: David Airlie <[email protected]>
CC: Daniel Vetter <[email protected]>
CC: [email protected]
CC: [email protected]

From: kernel test robot <[email protected]>

drivers/gpu/drm/logicvc/logicvc_layer.c:616:2-13: ERROR: probable double put.

 Device node iterators put the previous value of the index variable, so an
 explicit put causes a double put.

Generated by: scripts/coccinelle/iterators/device_node_continue.cocci

Reported-by: kernel test robot <[email protected]>
Signed-off-by: kernel test robot <[email protected]>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 
master
head:   6d0c806803170f120f8cb97b321de7bd89d3a791
commit: efeeaefe9be56e8ae5e5b4e9ff6d2275ec977ec5 [2027/2566] drm: Add support 
for the LogiCVC display controller
:::::: branch date: 17 hours ago
:::::: commit date: 31 hours ago

Please take the patch only if it's a positive warning. Thanks!

 drivers/gpu/drm/logicvc/logicvc_layer.c |    2 --
 1 file changed, 2 deletions(-)

--- a/drivers/gpu/drm/logicvc/logicvc_layer.c
+++ b/drivers/gpu/drm/logicvc/logicvc_layer.c
@@ -612,8 +612,6 @@ int logicvc_layers_init(struct logicvc_d
                ret = logicvc_layer_init(logicvc, layer_node, index);
                if (ret)
                        goto error;
-
-               of_node_put(layer_node);
        }

        of_node_put(layers_node);

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