From: Julia Lawall <julia.lawall@lip6.fr>
To: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Cc: kbuild-all@01.org, dri-devel@lists.freedesktop.org
Subject: [PATCH] drm: vc4: fix device_node_continue.cocci warnings
Date: Sat, 20 Jan 2018 19:09:15 +0100 (CET) [thread overview]
Message-ID: <alpine.DEB.2.20.1801201907400.2635@hadrien> (raw)
From: Fengguang Wu <fengguang.wu@intel.com>
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
Fixes: 88e6e13dd66c ("drm: vc4: Use drm_atomic_helper_shutdown() to disable planes on removal")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
---
url:
https://github.com/0day-ci/linux/commits/Laurent-Pinchart/Cargo-cult-cleanup-in-atomic-drivers/20180120-183018
base: git://people.freedesktop.org/~airlied/linux.git drm-next
:::::: branch date: 3 hours ago
:::::: commit date: 3 hours ago
Please take the patch only if it's a positive warning. Thanks!
zx_drm_drv.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/gpu/drm/zte/zx_drm_drv.c
+++ b/drivers/gpu/drm/zte/zx_drm_drv.c
@@ -163,7 +163,6 @@ static int zx_drm_probe(struct platform_
for_each_available_child_of_node(parent, child) {
component_match_add(dev, &match, compare_of, child);
- of_node_put(child);
}
return component_master_add_with_match(dev, &zx_drm_master_ops, match);
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