Commit 919afbd6 authored by Joe Jin's avatar Joe Jin Committed by David S. Miller
Browse files

[NET] slip: Replace kmalloc() + memset() pairs with the appropriate kzalloc() calls 



This patch replace kmalloc() + memset() pairs with the appropriate
kzalloc().

Signed-off-by: default avatarJoe Jin <joe.jin@oracle.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 97353cb4

drivers/net/slip.c

+1 −4
Original line number Diff line number Diff line
@@ -1343,15 +1343,12 @@ static int __init slip_init(void) 
	printk(KERN_INFO "SLIP linefill/keepalive option.\n");

#endif



	slip_devs = kmalloc(sizeof(struct net_device *)*slip_maxdev, GFP_KERNEL);

	slip_devs = kzalloc(sizeof(struct net_device *)*slip_maxdev, GFP_KERNEL);

	if (!slip_devs) {

		printk(KERN_ERR "SLIP: Can't allocate slip devices array!  Uaargh! (-> No SLIP available)\n");

		return -ENOMEM;

	}



	/* Clear the pointer array, we allocate devices when we need them */

	memset(slip_devs, 0, sizeof(struct net_device *)*slip_maxdev);



	/* Fill in our line protocol discipline, and register it */

	if ((status = tty_register_ldisc(N_SLIP, &sl_ldisc)) != 0)  {

		printk(KERN_ERR "SLIP: can't register line discipline (err = %d)\n", status);