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iio: temperature: mlx90635: Fix ERR_PTR dereference in mlx90635_probe()
commita23c14b062
upstream. When devm_regmap_init_i2c() fails, regmap_ee could be error pointer, instead of checking for IS_ERR(regmap_ee), regmap is checked which looks like a copy paste error. Fixes:a1d1ba5e1c
("iio: temperature: mlx90635 MLX90635 IR Temperature sensor") Reviewed-by: Crt Mori<cmo@melexis.com> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Link: https://lore.kernel.org/r/20240513203427.3208696-1-harshit.m.mogalapalli@oracle.com Cc: <Stable@vger.kernel.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 3 additions and 3 deletions
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@ -947,9 +947,9 @@ static int mlx90635_probe(struct i2c_client *client)
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"failed to allocate regmap\n");
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regmap_ee = devm_regmap_init_i2c(client, &mlx90635_regmap_ee);
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if (IS_ERR(regmap))
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return dev_err_probe(&client->dev, PTR_ERR(regmap),
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"failed to allocate regmap\n");
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if (IS_ERR(regmap_ee))
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return dev_err_probe(&client->dev, PTR_ERR(regmap_ee),
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"failed to allocate EEPROM regmap\n");
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mlx90635 = iio_priv(indio_dev);
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i2c_set_clientdata(client, indio_dev);
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