diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/dell-smm-hwmon.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c index 9d3ef879dc51..f4d0b4986aff 100644 --- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -591,15 +591,18 @@ static const struct file_operations i8k_fops = { .unlocked_ioctl = i8k_ioctl, }; +static struct proc_dir_entry *entry; + static void __init i8k_init_procfs(void) { /* Register the proc entry */ - proc_create("i8k", 0, NULL, &i8k_fops); + entry = proc_create("i8k", 0, NULL, &i8k_fops); } static void __exit i8k_exit_procfs(void) { - remove_proc_entry("i8k", NULL); + if (entry) + remove_proc_entry("i8k", NULL); } #else |