diff options
| author | Axel Lin <axel.lin@ingics.com> | 2012-10-27 17:03:00 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2012-11-17 11:17:28 +0100 |
| commit | 64ebe955f9447fcecf65360ec3bc332f4ec411b6 (patch) | |
| tree | 73ef17a2dd1c4f6958facd12b2516c55342f454a /drivers/iio/magnetometer | |
| parent | tsl2563: fixed bug with disabling interrupts (diff) | |
| download | linux-64ebe955f9447fcecf65360ec3bc332f4ec411b6.tar.xz linux-64ebe955f9447fcecf65360ec3bc332f4ec411b6.zip | |
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>
Diffstat (limited to 'drivers/iio/magnetometer')
| -rw-r--r-- | drivers/iio/magnetometer/hid-sensor-magn-3d.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c index d1b5fb74b9bf..8e75eb76ccd9 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; } |