diff options
Diffstat (limited to 'drivers/mfd/ab8500-debugfs.c')
| -rw-r--r-- | drivers/mfd/ab8500-debugfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c index a0afa64b471b..fe8189c4385a 100644 --- a/drivers/mfd/ab8500-debugfs.c +++ b/drivers/mfd/ab8500-debugfs.c @@ -2800,6 +2800,9 @@ static ssize_t ab8500_subscribe_write(struct file *file, */ dev_attr[irq_index] = kmalloc(sizeof(struct device_attribute), GFP_KERNEL); + if (!dev_attr[irq_index]) + return -ENOMEM; + event_name[irq_index] = kmalloc(count, GFP_KERNEL); sprintf(event_name[irq_index], "%lu", user_val); dev_attr[irq_index]->show = show_irq; |