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| author | Axel Lin <axel.lin@ingics.com> | 2017-11-13 20:52:32 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-11-16 11:59:09 +0000 |
| commit | 5597bfb474d3ed84c1e0c73db620a257bbe127b6 (patch) | |
| tree | 34d1d145088ede9d7be331c4a53d9af6b876a39e /drivers/regulator | |
| parent | 54f0a51a73acba08f047881c397e4040a573339b (diff) | |
| download | linux-5597bfb474d3ed84c1e0c73db620a257bbe127b6.tar.bz2 | |
regulator: tps65218: Add NULL test for devm_kzalloc call
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/tps65218-regulator.c | 2 |
1 files changed, 2 insertions, 0 deletions
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], |