X-Git-Url: https://nv-tegra.nvidia.com/r/gitweb?p=linux-2.6.git;a=blobdiff_plain;f=net%2Fwanrouter%2Faf_wanpipe.c;h=c2059733e15a10700d7d90dd12308da986027a9c;hp=67948bf22dc46f44bb19cec6ffb81653178354f5;hb=34e9a63b4f3e169b583f6ba2e26356ecbf932fba;hpb=90ddc4f0470427df306f308ad03db6b6b21644b8

diff --git a/net/wanrouter/af_wanpipe.c b/net/wanrouter/af_wanpipe.c
index 67948bf22dc..c2059733e15 100644
--- a/net/wanrouter/af_wanpipe.c
+++ b/net/wanrouter/af_wanpipe.c
@@ -13,7 +13,7 @@
 * Due Credit:
 *               Wanpipe socket layer is based on Packet and 
 *               the X25 socket layers. The above sockets were 
-*               used for the specific use of Sangoma Technoloiges 
+*               used for the specific use of Sangoma Technologies 
 *               API programs. 
 *               Packet socket Authors: Ross Biro, Fred N. van Kempen and 
 *                                      Alan Cox.
@@ -23,7 +23,7 @@
 * Apr 25, 2000  Nenad Corbic     o Added the ability to send zero length packets.
 * Mar 13, 2000  Nenad Corbic	 o Added a tx buffer check via ioctl call.
 * Mar 06, 2000  Nenad Corbic     o Fixed the corrupt sock lcn problem.
-*                                  Server and client applicaton can run
+*                                  Server and client application can run
 *                                  simultaneously without conflicts.
 * Feb 29, 2000  Nenad Corbic     o Added support for PVC protocols, such as
 *                                  CHDLC, Frame Relay and HDLC API.
@@ -32,10 +32,10 @@
 *
 ******************************************************************************/
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/sched.h>
 #include <linux/mm.h>
+#include <linux/capability.h>
 #include <linux/fcntl.h>
 #include <linux/socket.h>
 #include <linux/in.h>
@@ -54,12 +54,10 @@
 #include <asm/uaccess.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/wanpipe.h>
 #include <linux/if_wanpipe.h>
 #include <linux/pkt_sched.h>
 #include <linux/tcp_states.h>
 #include <linux/if_wanpipe_common.h>
-#include <linux/sdla_x25.h>
 
 #ifdef CONFIG_INET
 #include <net/inet_common.h>
@@ -372,12 +370,11 @@ static int wanpipe_listen_rcv (struct sk_buff *skb,  struct sock *sk)
          * used by the ioctl call to read call information
          * and to execute commands. 
          */	
-	if ((mbox_ptr = kmalloc(sizeof(mbox_cmd_t), GFP_ATOMIC)) == NULL) {
+	if ((mbox_ptr = kzalloc(sizeof(mbox_cmd_t), GFP_ATOMIC)) == NULL) {
 		wanpipe_kill_sock_irq (newsk);
 		release_device(dev);		
 		return -ENOMEM;
 	}
-	memset(mbox_ptr, 0, sizeof(mbox_cmd_t));
 	memcpy(mbox_ptr,skb->data,skb->len);
 
 	/* Register the lcn on which incoming call came
@@ -509,11 +506,10 @@ static struct sock *wanpipe_alloc_socket(void)
 	if ((sk = sk_alloc(PF_WANPIPE, GFP_ATOMIC, &wanpipe_proto, 1)) == NULL)
 		return NULL;
 
-	if ((wan_opt = kmalloc(sizeof(struct wanpipe_opt), GFP_ATOMIC)) == NULL) {
+	if ((wan_opt = kzalloc(sizeof(struct wanpipe_opt), GFP_ATOMIC)) == NULL) {
 		sk_free(sk);
 		return NULL;
 	}
-	memset(wan_opt, 0x00, sizeof(struct wanpipe_opt));
 
 	wp_sk(sk) = wan_opt;
 
@@ -1839,7 +1835,7 @@ static int wanpipe_ioctl(struct socket *sock, unsigned int cmd, unsigned long ar
 #endif
 
 		default:
-			return dev_ioctl(cmd,(void __user *) arg);
+			return -ENOIOCTLCMD;
 	}
 	/*NOTREACHED*/
 }
@@ -2013,10 +2009,9 @@ static int set_ioctl_cmd (struct sock *sk, void *arg)
 
 		dev_put(dev);
 		
-		if ((mbox_ptr = kmalloc(sizeof(mbox_cmd_t), GFP_ATOMIC)) == NULL)
+		if ((mbox_ptr = kzalloc(sizeof(mbox_cmd_t), GFP_ATOMIC)) == NULL)
 			return -ENOMEM;
 
-		memset(mbox_ptr, 0, sizeof(mbox_cmd_t));
 		wp_sk(sk)->mbox = mbox_ptr;
 
 		wanpipe_link_driver(dev,sk);