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drm: fix device_node_continue.cocci warnings

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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 <lkp@intel.com>
Signed-off-by: kernel test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/alpine.DEB.2.22.394.2206121300120.3447@hadrien
This commit is contained in:
Julia Lawall 2022-06-12 13:02:31 +02:00 committed by Paul Kocialkowski
parent f9bbc1c844
commit d3a4534162
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/logicvc/logicvc_layer.c
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@ -615,8 +615,6 @@ int logicvc_layers_init(struct logicvc_drm *logicvc)
ret = logicvc_layer_init(logicvc, layer_node, index);
if (ret)
goto error;
of_node_put(layer_node);
}
of_node_put(layers_node);