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Commit 62c97ac0 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

atm: Use kasprintf 



Use kasprintf in atm_proc_dev_register()

Signed-off-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 283f2fe8

net/atm/proc.c

+1 −9
Original line number Diff line number Diff line
@@ -406,7 +406,6 @@ EXPORT_SYMBOL(atm_proc_root); 


int atm_proc_dev_register(struct atm_dev *dev)

{

	int digits, num;

	int error;



	/* No proc info */
@@ -414,16 +413,9 @@ int atm_proc_dev_register(struct atm_dev *dev) 
		return 0;



	error = -ENOMEM;

	digits = 0;

	for (num = dev->number; num; num /= 10)

		digits++;

	if (!digits)

		digits++;



	dev->proc_name = kmalloc(strlen(dev->type) + digits + 2, GFP_KERNEL);

	dev->proc_name = kasprintf(GFP_KERNEL, "%s:%d", dev->type, dev->number);

	if (!dev->proc_name)

		goto err_out;

	sprintf(dev->proc_name, "%s:%d", dev->type, dev->number);



	dev->proc_entry = proc_create_data(dev->proc_name, 0, atm_proc_root,

					   &proc_atm_dev_ops, dev);