diff mbox series

phy: rockchip-inno-usb2: fix for_each_child.cocci warnings

Message ID alpine.DEB.2.22.394.2106231617540.99238@hadrien (mailing list archive)
State New, archived
Headers show
Series phy: rockchip-inno-usb2: fix for_each_child.cocci warnings | expand

Commit Message

Julia Lawall June 23, 2021, 2:23 p.m. UTC 
From: kernel test robot <lkp@intel.com>

For_each_available_child_of_node should have of_node_put()
before break around line 1184.  The other jumps out of the
loop do contain the put.

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

CC: Sumera Priyadarsini <sylphrenadin@gmail.com>
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>
---

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   0c18f29aae7ce3dadd26d8ee3505d07cc982df75
commit: 82c2d81361ecd142a54e84a9da1e287113314a4f coccinelle: iterators: Add for_each_child.cocci script
:::::: branch date: 20 hours ago
:::::: commit date: 8 months ago

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

 phy-rockchip-inno-usb2.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -1180,8 +1180,10 @@  static int rockchip_usb2phy_probe(struct

 next_child:
 		/* to prevent out of boundary */
-		if (++index >= rphy->phy_cfg->num_ports)
+		if (++index >= rphy->phy_cfg->num_ports) {
+			of_node_put(child_np);
 			break;
+		}
 	}

 	provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);