From 522400623e240ad134cb4101b1fddc3245d2a7ed Mon Sep 17 00:00:00 2001 From: Stephen Hemminger Date: Tue, 28 Aug 2007 15:22:09 -0700 Subject: [ATM]: Replace DPRINTK() with pr_debug(). Get rid of using DPRINTK macro in ATM and use pr_debug (in kernel.h). Using the standard macro is cleaner and forces code to check for bad arguments and formatting. Fixes from Thomas Graf. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller --- net/atm/clip.c | 62 +++++++++++++++++++++++++--------------------------------- 1 file changed, 27 insertions(+), 35 deletions(-) (limited to 'net/atm/clip.c') diff --git a/net/atm/clip.c b/net/atm/clip.c index ecf0f79b94ae..806ea98567c6 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -40,14 +40,6 @@ #include "resources.h" #include - -#if 0 -#define DPRINTK(format,args...) printk(format,##args) -#else -#define DPRINTK(format,args...) -#endif - - static struct net_device *clip_devs; static struct atm_vcc *atmarpd; static struct neigh_table clip_tbl; @@ -59,7 +51,7 @@ static int to_atmarpd(enum atmarp_ctrl_type type, int itf, __be32 ip) struct atmarp_ctrl *ctrl; struct sk_buff *skb; - DPRINTK("to_atmarpd(%d)\n", type); + pr_debug("to_atmarpd(%d)\n", type); if (!atmarpd) return -EUNATCH; skb = alloc_skb(sizeof(struct atmarp_ctrl),GFP_ATOMIC); @@ -79,7 +71,7 @@ static int to_atmarpd(enum atmarp_ctrl_type type, int itf, __be32 ip) static void link_vcc(struct clip_vcc *clip_vcc, struct atmarp_entry *entry) { - DPRINTK("link_vcc %p to entry %p (neigh %p)\n", clip_vcc, entry, + pr_debug("link_vcc %p to entry %p (neigh %p)\n", clip_vcc, entry, entry->neigh); clip_vcc->entry = entry; clip_vcc->xoff = 0; /* @@@ may overrun buffer by one packet */ @@ -134,7 +126,7 @@ static int neigh_check_cb(struct neighbour *n) unsigned long exp = cv->last_use + cv->idle_timeout; if (cv->idle_timeout && time_after(jiffies, exp)) { - DPRINTK("releasing vcc %p->%p of entry %p\n", + pr_debug("releasing vcc %p->%p of entry %p\n", cv, cv->vcc, entry); vcc_release_async(cv->vcc, -ETIMEDOUT); } @@ -146,7 +138,7 @@ static int neigh_check_cb(struct neighbour *n) if (atomic_read(&n->refcnt) > 1) { struct sk_buff *skb; - DPRINTK("destruction postponed with ref %d\n", + pr_debug("destruction postponed with ref %d\n", atomic_read(&n->refcnt)); while ((skb = skb_dequeue(&n->arp_queue)) != NULL) @@ -155,7 +147,7 @@ static int neigh_check_cb(struct neighbour *n) return 0; } - DPRINTK("expired neigh %p\n", n); + pr_debug("expired neigh %p\n", n); return 1; } @@ -171,14 +163,14 @@ static int clip_arp_rcv(struct sk_buff *skb) { struct atm_vcc *vcc; - DPRINTK("clip_arp_rcv\n"); + pr_debug("clip_arp_rcv\n"); vcc = ATM_SKB(skb)->vcc; if (!vcc || !atm_charge(vcc, skb->truesize)) { dev_kfree_skb_any(skb); return 0; } - DPRINTK("pushing to %p\n", vcc); - DPRINTK("using %p\n", CLIP_VCC(vcc)->old_push); + pr_debug("pushing to %p\n", vcc); + pr_debug("using %p\n", CLIP_VCC(vcc)->old_push); CLIP_VCC(vcc)->old_push(vcc, skb); return 0; } @@ -196,9 +188,9 @@ static void clip_push(struct atm_vcc *vcc, struct sk_buff *skb) { struct clip_vcc *clip_vcc = CLIP_VCC(vcc); - DPRINTK("clip push\n"); + pr_debug("clip push\n"); if (!skb) { - DPRINTK("removing VCC %p\n", clip_vcc); + pr_debug("removing VCC %p\n", clip_vcc); if (clip_vcc->entry) unlink_clip_vcc(clip_vcc); clip_vcc->old_push(vcc, NULL); /* pass on the bad news */ @@ -247,7 +239,7 @@ static void clip_pop(struct atm_vcc *vcc, struct sk_buff *skb) int old; unsigned long flags; - DPRINTK("clip_pop(vcc %p)\n", vcc); + pr_debug("clip_pop(vcc %p)\n", vcc); clip_vcc->old_pop(vcc, skb); /* skb->dev == NULL in outbound ARP packets */ if (!dev) @@ -263,7 +255,7 @@ static void clip_pop(struct atm_vcc *vcc, struct sk_buff *skb) static void clip_neigh_solicit(struct neighbour *neigh, struct sk_buff *skb) { - DPRINTK("clip_neigh_solicit (neigh %p, skb %p)\n", neigh, skb); + pr_debug("clip_neigh_solicit (neigh %p, skb %p)\n", neigh, skb); to_atmarpd(act_need, PRIV(neigh->dev)->number, NEIGH2ENTRY(neigh)->ip); } @@ -292,7 +284,7 @@ static int clip_constructor(struct neighbour *neigh) struct in_device *in_dev; struct neigh_parms *parms; - DPRINTK("clip_constructor (neigh %p, entry %p)\n", neigh, entry); + pr_debug("clip_constructor (neigh %p, entry %p)\n", neigh, entry); neigh->type = inet_addr_type(entry->ip); if (neigh->type != RTN_UNICAST) return -EINVAL; @@ -376,7 +368,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) int old; unsigned long flags; - DPRINTK("clip_start_xmit (skb %p)\n", skb); + pr_debug("clip_start_xmit (skb %p)\n", skb); if (!skb->dst) { printk(KERN_ERR "clip_start_xmit: skb->dst == NULL\n"); dev_kfree_skb(skb); @@ -412,9 +404,9 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) } return 0; } - DPRINTK("neigh %p, vccs %p\n", entry, entry->vccs); + pr_debug("neigh %p, vccs %p\n", entry, entry->vccs); ATM_SKB(skb)->vcc = vcc = entry->vccs->vcc; - DPRINTK("using neighbour %p, vcc %p\n", skb->dst->neighbour, vcc); + pr_debug("using neighbour %p, vcc %p\n", skb->dst->neighbour, vcc); if (entry->vccs->encap) { void *here; @@ -425,7 +417,7 @@ static int clip_start_xmit(struct sk_buff *skb, struct net_device *dev) atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc); ATM_SKB(skb)->atm_options = vcc->atm_options; entry->vccs->last_use = jiffies; - DPRINTK("atm_skb(%p)->vcc(%p)->dev(%p)\n", skb, vcc, vcc->dev); + pr_debug("atm_skb(%p)->vcc(%p)->dev(%p)\n", skb, vcc, vcc->dev); old = xchg(&entry->vccs->xoff, 1); /* assume XOFF ... */ if (old) { printk(KERN_WARNING "clip_start_xmit: XOFF->XOFF transition\n"); @@ -468,7 +460,7 @@ static int clip_mkip(struct atm_vcc *vcc, int timeout) clip_vcc = kmalloc(sizeof(struct clip_vcc), GFP_KERNEL); if (!clip_vcc) return -ENOMEM; - DPRINTK("mkip clip_vcc %p vcc %p\n", clip_vcc, vcc); + pr_debug("mkip clip_vcc %p vcc %p\n", clip_vcc, vcc); clip_vcc->vcc = vcc; vcc->user_back = clip_vcc; set_bit(ATM_VF_IS_CLIP, &vcc->flags); @@ -538,7 +530,7 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip) printk(KERN_ERR "hiding hidden ATMARP entry\n"); return 0; } - DPRINTK("setentry: remove\n"); + pr_debug("setentry: remove\n"); unlink_clip_vcc(clip_vcc); return 0; } @@ -552,9 +544,9 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip) entry = NEIGH2ENTRY(neigh); if (entry != clip_vcc->entry) { if (!clip_vcc->entry) - DPRINTK("setentry: add\n"); + pr_debug("setentry: add\n"); else { - DPRINTK("setentry: update\n"); + pr_debug("setentry: update\n"); unlink_clip_vcc(clip_vcc); } link_vcc(clip_vcc, entry); @@ -611,7 +603,7 @@ static int clip_create(int number) } clip_priv->next = clip_devs; clip_devs = dev; - DPRINTK("registered (net:%s)\n", dev->name); + pr_debug("registered (net:%s)\n", dev->name); return number; } @@ -631,16 +623,16 @@ static int clip_device_event(struct notifier_block *this, unsigned long event, switch (event) { case NETDEV_UP: - DPRINTK("clip_device_event NETDEV_UP\n"); + pr_debug("clip_device_event NETDEV_UP\n"); to_atmarpd(act_up, PRIV(dev)->number, 0); break; case NETDEV_GOING_DOWN: - DPRINTK("clip_device_event NETDEV_DOWN\n"); + pr_debug("clip_device_event NETDEV_DOWN\n"); to_atmarpd(act_down, PRIV(dev)->number, 0); break; case NETDEV_CHANGE: case NETDEV_CHANGEMTU: - DPRINTK("clip_device_event NETDEV_CHANGE*\n"); + pr_debug("clip_device_event NETDEV_CHANGE*\n"); to_atmarpd(act_change, PRIV(dev)->number, 0); break; } @@ -681,14 +673,14 @@ static struct notifier_block clip_inet_notifier = { static void atmarpd_close(struct atm_vcc *vcc) { - DPRINTK("atmarpd_close\n"); + pr_debug("atmarpd_close\n"); rtnl_lock(); atmarpd = NULL; skb_queue_purge(&sk_atm(vcc)->sk_receive_queue); rtnl_unlock(); - DPRINTK("(done)\n"); + pr_debug("(done)\n"); module_put(THIS_MODULE); } -- cgit v1.2.3