diff options
| author | kernel test robot <lkp@intel.com> | 2022-01-15 14:11:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 15:39:59 +0300 |
| commit | 1ae9b020ddfcec9c8864774c08af98b8cd20a210 (patch) | |
| tree | 7b532c45951030f5116b1ca8ba2aeca1eaf6bdfe /drivers/regulator | |
| parent | c20975954e965841ae54d6a141c2e92fa2957894 (diff) | |
| download | linux-1ae9b020ddfcec9c8864774c08af98b8cd20a210.tar.xz | |
regulator: qcom_smd: fix for_each_child.cocci warnings
[ Upstream commit 6390d42c21efff0b4c10956a38e341f4e84ecd3d ]
drivers/regulator/qcom_smd-regulator.c:1318:1-33: WARNING: Function "for_each_available_child_of_node" should have of_node_put() before return around line 1321.
Semantic patch information:
False positives can be due to function calls within the for_each
loop that may encapsulate an of_node_put.
Generated by: scripts/coccinelle/iterators/for_each_child.cocci
Fixes: 14e2976fbabd ("regulator: qcom_smd: Align probe function with rpmh-regulator")
CC: Konrad Dybcio <konrad.dybcio@somainline.org>
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>
Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2201151210170.3051@hadrien
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/qcom_smd-regulator.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 03e146e98abd..8d784a2a09d8 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -1185,8 +1185,10 @@ static int rpm_reg_probe(struct platform_device *pdev) for_each_available_child_of_node(dev->of_node, node) { vreg = devm_kzalloc(&pdev->dev, sizeof(*vreg), GFP_KERNEL); - if (!vreg) + if (!vreg) { + of_node_put(node); return -ENOMEM; + } ret = rpm_regulator_init_vreg(vreg, dev, node, rpm, vreg_data); |