diff options
Diffstat (limited to 'net/atm/raw.c')
| -rw-r--r-- | net/atm/raw.c | 41 |
1 files changed, 14 insertions, 27 deletions
diff --git a/net/atm/raw.c b/net/atm/raw.c index 4a0466e91aa..2e17e97a7a8 100644 --- a/net/atm/raw.c +++ b/net/atm/raw.c @@ -2,69 +2,60 @@ /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */ +#define pr_fmt(fmt) KBUILD_MODNAME ":%s: " fmt, __func__ #include <linux/module.h> -#include <linux/sched.h> #include <linux/atmdev.h> +#include <linux/capability.h> #include <linux/kernel.h> #include <linux/skbuff.h> #include <linux/mm.h> +#include <linux/slab.h> #include "common.h" #include "protocols.h" - -#if 0 -#define DPRINTK(format,args...) printk(KERN_DEBUG format,##args) -#else -#define DPRINTK(format,args...) -#endif - - /* * SKB == NULL indicates that the link is being closed */ -static void atm_push_raw(struct atm_vcc *vcc,struct sk_buff *skb) +static void atm_push_raw(struct atm_vcc *vcc, struct sk_buff *skb) { if (skb) { struct sock *sk = sk_atm(vcc); skb_queue_tail(&sk->sk_receive_queue, skb); - sk->sk_data_ready(sk, skb->len); + sk->sk_data_ready(sk); } } - -static void atm_pop_raw(struct atm_vcc *vcc,struct sk_buff *skb) +static void atm_pop_raw(struct atm_vcc *vcc, struct sk_buff *skb) { struct sock *sk = sk_atm(vcc); - DPRINTK("APopR (%d) %d -= %d\n", vcc->vci, sk->sk_wmem_alloc, - skb->truesize); + pr_debug("(%d) %d -= %d\n", + vcc->vci, sk_wmem_alloc_get(sk), skb->truesize); atomic_sub(skb->truesize, &sk->sk_wmem_alloc); dev_kfree_skb_any(skb); sk->sk_write_space(sk); } - -static int atm_send_aal0(struct atm_vcc *vcc,struct sk_buff *skb) +static int atm_send_aal0(struct atm_vcc *vcc, struct sk_buff *skb) { /* * Note that if vpi/vci are _ANY or _UNSPEC the below will * still work */ if (!capable(CAP_NET_ADMIN) && - (((u32 *) skb->data)[0] & (ATM_HDR_VPI_MASK | ATM_HDR_VCI_MASK)) != - ((vcc->vpi << ATM_HDR_VPI_SHIFT) | (vcc->vci << ATM_HDR_VCI_SHIFT))) - { + (((u32 *)skb->data)[0] & (ATM_HDR_VPI_MASK | ATM_HDR_VCI_MASK)) != + ((vcc->vpi << ATM_HDR_VPI_SHIFT) | + (vcc->vci << ATM_HDR_VCI_SHIFT))) { kfree_skb(skb); return -EADDRNOTAVAIL; - } - return vcc->dev->ops->send(vcc,skb); + } + return vcc->dev->ops->send(vcc, skb); } - int atm_init_aal0(struct atm_vcc *vcc) { vcc->push = atm_push_raw; @@ -74,7 +65,6 @@ int atm_init_aal0(struct atm_vcc *vcc) return 0; } - int atm_init_aal34(struct atm_vcc *vcc) { vcc->push = atm_push_raw; @@ -84,7 +74,6 @@ int atm_init_aal34(struct atm_vcc *vcc) return 0; } - int atm_init_aal5(struct atm_vcc *vcc) { vcc->push = atm_push_raw; @@ -93,6 +82,4 @@ int atm_init_aal5(struct atm_vcc *vcc) vcc->send = vcc->dev->ops->send; return 0; } - - EXPORT_SYMBOL(atm_init_aal5); |