From 64ebe955f9447fcecf65360ec3bc332f4ec411b6 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sat, 27 Oct 2012 16:03:00 +0100 Subject: iio: hid-sensor: Return proper error if kmemdup fails Return -ENOMEM instead of 0 if kmemdup fails. Signed-off-by: Axel Lin Signed-off-by: Jonathan Cameron --- drivers/iio/magnetometer/hid-sensor-magn-3d.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/iio/magnetometer/hid-sensor-magn-3d.c') diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c index d1b5fb7..8e75eb7 100644 --- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c +++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c @@ -307,10 +307,10 @@ static int __devinit hid_magn_3d_probe(struct platform_device *pdev) goto error_free_dev; } - channels = kmemdup(magn_3d_channels, - sizeof(magn_3d_channels), - GFP_KERNEL); + channels = kmemdup(magn_3d_channels, sizeof(magn_3d_channels), + GFP_KERNEL); if (!channels) { + ret = -ENOMEM; dev_err(&pdev->dev, "failed to duplicate channels\n"); goto error_free_dev; } -- cgit v1.1