diff options
Diffstat (limited to 'net/netrom/nr_out.c')
| -rw-r--r-- | net/netrom/nr_out.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/netrom/nr_out.c b/net/netrom/nr_out.c index 7939ded9c98..0b4bcb2bf38 100644 --- a/net/netrom/nr_out.c +++ b/net/netrom/nr_out.c @@ -12,18 +12,17 @@ #include <linux/socket.h> #include <linux/in.h> #include <linux/kernel.h> -#include <linux/sched.h> #include <linux/timer.h> #include <linux/string.h> #include <linux/sockios.h> #include <linux/net.h> +#include <linux/slab.h> #include <net/ax25.h> #include <linux/inet.h> #include <linux/netdevice.h> #include <linux/skbuff.h> #include <net/sock.h> #include <asm/uaccess.h> -#include <asm/system.h> #include <linux/fcntl.h> #include <linux/mm.h> #include <linux/interrupt.h> @@ -41,7 +40,7 @@ void nr_output(struct sock *sk, struct sk_buff *skb) if (skb->len - NR_TRANSPORT_LEN > NR_MAX_PACKET_SIZE) { /* Save a copy of the Transport Header */ - memcpy(transport, skb->data, NR_TRANSPORT_LEN); + skb_copy_from_linear_data(skb, transport, NR_TRANSPORT_LEN); skb_pull(skb, NR_TRANSPORT_LEN); frontlen = skb_headroom(skb); @@ -55,13 +54,13 @@ void nr_output(struct sock *sk, struct sk_buff *skb) len = (NR_MAX_PACKET_SIZE > skb->len) ? skb->len : NR_MAX_PACKET_SIZE; /* Copy the user data */ - memcpy(skb_put(skbn, len), skb->data, len); + skb_copy_from_linear_data(skb, skb_put(skbn, len), len); skb_pull(skb, len); /* Duplicate the Transport Header */ skb_push(skbn, NR_TRANSPORT_LEN); - memcpy(skbn->data, transport, NR_TRANSPORT_LEN); - + skb_copy_to_linear_data(skbn, transport, + NR_TRANSPORT_LEN); if (skb->len > 0) skbn->data[4] |= NR_MORE_FLAG; |