X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fslip.c;h=2f4b1de7a2b403dba05d2decc326ae4a9d83ad40;hb=5a84d159061d914c8dd4aa372ac6e9529c2be453;hp=39c2152a07f426a9676263f6391a742c5d41ef89;hpb=250d375d1da45a5e08ab8baf5eaa7eb258afd82b;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 39c2152a07f..2f4b1de7a2b 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -229,10 +229,10 @@ static int sl_realloc_bufs(struct slip *sl, int mtu)
 	if (len < 576 * 2)
 		len = 576 * 2;
 
-	xbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
-	rbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
+	xbuff = kmalloc(len + 4, GFP_ATOMIC);
+	rbuff = kmalloc(len + 4, GFP_ATOMIC);
 #ifdef SL_INCLUDE_CSLIP
-	cbuff = (unsigned char *) kmalloc (len + 4, GFP_ATOMIC);
+	cbuff = kmalloc(len + 4, GFP_ATOMIC);
 #endif
 
 
@@ -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);