forked from luck/tmp_suning_uos_patched
iio: hid-sensor: Return proper error if kmemdup fails
Return -ENOMEM instead of 0 if kmemdup fails. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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95273f8952
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@ -306,10 +306,10 @@ static int __devinit hid_accel_3d_probe(struct platform_device *pdev)
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goto error_free_dev;
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}
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channels = kmemdup(accel_3d_channels,
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sizeof(accel_3d_channels),
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GFP_KERNEL);
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channels = kmemdup(accel_3d_channels, sizeof(accel_3d_channels),
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GFP_KERNEL);
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if (!channels) {
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ret = -ENOMEM;
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dev_err(&pdev->dev, "failed to duplicate channels\n");
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goto error_free_dev;
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}
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@ -306,10 +306,10 @@ static int __devinit hid_gyro_3d_probe(struct platform_device *pdev)
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goto error_free_dev;
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}
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channels = kmemdup(gyro_3d_channels,
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sizeof(gyro_3d_channels),
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GFP_KERNEL);
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channels = kmemdup(gyro_3d_channels, sizeof(gyro_3d_channels),
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GFP_KERNEL);
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if (!channels) {
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ret = -ENOMEM;
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dev_err(&pdev->dev, "failed to duplicate channels\n");
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goto error_free_dev;
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}
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@ -272,10 +272,9 @@ static int __devinit hid_als_probe(struct platform_device *pdev)
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goto error_free_dev;
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}
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channels = kmemdup(als_channels,
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sizeof(als_channels),
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GFP_KERNEL);
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channels = kmemdup(als_channels, sizeof(als_channels), GFP_KERNEL);
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if (!channels) {
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ret = -ENOMEM;
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dev_err(&pdev->dev, "failed to duplicate channels\n");
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goto error_free_dev;
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}
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@ -307,10 +307,10 @@ static int __devinit hid_magn_3d_probe(struct platform_device *pdev)
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goto error_free_dev;
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}
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channels = kmemdup(magn_3d_channels,
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sizeof(magn_3d_channels),
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GFP_KERNEL);
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channels = kmemdup(magn_3d_channels, sizeof(magn_3d_channels),
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GFP_KERNEL);
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if (!channels) {
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ret = -ENOMEM;
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dev_err(&pdev->dev, "failed to duplicate channels\n");
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goto error_free_dev;
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}
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