summaryrefslogtreecommitdiff
path: root/drivers/hwmon
diff options
context:
space:
mode:
authorDmitry Torokhov <dtor@insightbb.com>2006-08-28 14:21:42 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2006-09-28 15:31:12 -0700
commitb25a10631a81fca33a94d1f1f6960928d8e9ce63 (patch)
tree5f327a3b3af52fbd24b8ec5590f1f55d3ac8e5b9 /drivers/hwmon
parentc41bdb526bca5cda5be3de8c112f63c400bf990f (diff)
downloadlinux-3.10-b25a10631a81fca33a94d1f1f6960928d8e9ce63.tar.gz
linux-3.10-b25a10631a81fca33a94d1f1f6960928d8e9ce63.tar.bz2
linux-3.10-b25a10631a81fca33a94d1f1f6960928d8e9ce63.zip
hdaps: Handle errors from input_register_device
HDAPS: handle errors from input_register_device() Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/hdaps.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c
index 42b632889dd..8e7b5607f5a 100644
--- a/drivers/hwmon/hdaps.c
+++ b/drivers/hwmon/hdaps.c
@@ -587,7 +587,9 @@ static int __init hdaps_init(void)
input_set_abs_params(hdaps_idev, ABS_Y,
-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
- input_register_device(hdaps_idev);
+ ret = input_register_device(hdaps_idev);
+ if (ret)
+ goto out_idev;
/* start up our timer for the input device */
init_timer(&hdaps_timer);
@@ -598,6 +600,8 @@ static int __init hdaps_init(void)
printk(KERN_INFO "hdaps: driver successfully loaded.\n");
return 0;
+out_idev:
+ input_free_device(hdaps_idev);
out_group:
sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
out_device: