The patch regulator: tps65218: Add NULL test for devm_kzalloc call
has been applied to the regulator tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 5597bfb474d3ed84c1e0c73db620a257bbe127b6 Mon Sep 17 00:00:00 2001 From: Axel Lin <[email protected]> Date: Mon, 13 Nov 2017 20:52:32 +0800 Subject: [PATCH] regulator: tps65218: Add NULL test for devm_kzalloc call Signed-off-by: Axel Lin <[email protected]> Reviewed-by: Keerthy <[email protected]> Signed-off-by: Mark Brown <[email protected]> --- drivers/regulator/tps65218-regulator.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c index b6f705292aef..1827185beacc 100644 --- a/drivers/regulator/tps65218-regulator.c +++ b/drivers/regulator/tps65218-regulator.c @@ -326,6 +326,8 @@ static int tps65218_regulator_probe(struct platform_device *pdev) /* Allocate memory for strobes */ tps->strobes = devm_kzalloc(&pdev->dev, sizeof(u8) * TPS65218_NUM_REGULATOR, GFP_KERNEL); + if (!tps->strobes) + return -ENOMEM; for (i = 0; i < ARRAY_SIZE(regulators); i++) { rdev = devm_regulator_register(&pdev->dev, ®ulators[i], -- 2.14.1
