Commit 3683e9e8 authored by Himanshu Jha's avatar Himanshu Jha Committed by Lee Jones
Browse files

mfd: ab8500-debugfs: Use kasprintf 



Use kasprintf instead of combination of kmalloc and sprintf.

Signed-off-by: default avatarHimanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 500f9ff5

drivers/mfd/ab8500-debugfs.c

+1 −2
Original line number Diff line number Diff line
@@ -2519,11 +2519,10 @@ static ssize_t ab8500_subscribe_write(struct file *file, 
	if (!dev_attr[irq_index])

		return -ENOMEM;



	event_name[irq_index] = kmalloc(count, GFP_KERNEL);

	event_name[irq_index] = kasprintf(GFP_KERNEL, "%lu", user_val);

	if (!event_name[irq_index])

		return -ENOMEM;



	sprintf(event_name[irq_index], "%lu", user_val);

	dev_attr[irq_index]->show = show_irq;

	dev_attr[irq_index]->store = NULL;

	dev_attr[irq_index]->attr.name = event_name[irq_index];