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authorJoe Perches <joe@perches.com>2012-05-17 14:25:49 +0400
committerDavid S. Miller <davem@davemloft.net>2012-05-18 02:45:20 +0400
commita508da6cc0093171833efb8376b00473f24221b9 (patch)
treed2578008abfaf33a59da65a64b916c62ee79eedd /net/lapb/lapb_out.c
parenta5e371f61ad33c07b28e7c9b60c78d71fdd34e2a (diff)
downloadlinux-a508da6cc0093171833efb8376b00473f24221b9.tar.xz
lapb: Neaten debugging
Enable dynamic debugging and remove a bunch of #ifdef/#endifs. Add a lapb_dbg(level, fmt, ...) macro and replace the printk(KERN_DEBUG uses. Add pr_fmt and remove embedded prefixes. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/lapb/lapb_out.c')
-rw-r--r--net/lapb/lapb_out.c38
1 files changed, 13 insertions, 25 deletions
diff --git a/net/lapb/lapb_out.c b/net/lapb/lapb_out.c
index baab2760f651..ba4d015bd1a6 100644
--- a/net/lapb/lapb_out.c
+++ b/net/lapb/lapb_out.c
@@ -14,6 +14,8 @@
* LAPB 002 Jonathan Naylor New timer architecture.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/socket.h>
@@ -60,10 +62,8 @@ static void lapb_send_iframe(struct lapb_cb *lapb, struct sk_buff *skb, int poll
*frame |= lapb->vs << 1;
}
-#if LAPB_DEBUG > 1
- printk(KERN_DEBUG "lapb: (%p) S%d TX I(%d) S%d R%d\n",
- lapb->dev, lapb->state, poll_bit, lapb->vs, lapb->vr);
-#endif
+ lapb_dbg(1, "(%p) S%d TX I(%d) S%d R%d\n",
+ lapb->dev, lapb->state, poll_bit, lapb->vs, lapb->vr);
lapb_transmit_buffer(lapb, skb, LAPB_COMMAND);
}
@@ -148,11 +148,9 @@ void lapb_transmit_buffer(struct lapb_cb *lapb, struct sk_buff *skb, int type)
}
}
-#if LAPB_DEBUG > 2
- printk(KERN_DEBUG "lapb: (%p) S%d TX %02X %02X %02X\n",
- lapb->dev, lapb->state,
- skb->data[0], skb->data[1], skb->data[2]);
-#endif
+ lapb_dbg(2, "(%p) S%d TX %02X %02X %02X\n",
+ lapb->dev, lapb->state,
+ skb->data[0], skb->data[1], skb->data[2]);
if (!lapb_data_transmit(lapb, skb))
kfree_skb(skb);
@@ -164,16 +162,10 @@ void lapb_establish_data_link(struct lapb_cb *lapb)
lapb->n2count = 0;
if (lapb->mode & LAPB_EXTENDED) {
-#if LAPB_DEBUG > 1
- printk(KERN_DEBUG "lapb: (%p) S%d TX SABME(1)\n",
- lapb->dev, lapb->state);
-#endif
+ lapb_dbg(1, "(%p) S%d TX SABME(1)\n", lapb->dev, lapb->state);
lapb_send_control(lapb, LAPB_SABME, LAPB_POLLON, LAPB_COMMAND);
} else {
-#if LAPB_DEBUG > 1
- printk(KERN_DEBUG "lapb: (%p) S%d TX SABM(1)\n",
- lapb->dev, lapb->state);
-#endif
+ lapb_dbg(1, "(%p) S%d TX SABM(1)\n", lapb->dev, lapb->state);
lapb_send_control(lapb, LAPB_SABM, LAPB_POLLON, LAPB_COMMAND);
}
@@ -183,10 +175,8 @@ void lapb_establish_data_link(struct lapb_cb *lapb)
void lapb_enquiry_response(struct lapb_cb *lapb)
{
-#if LAPB_DEBUG > 1
- printk(KERN_DEBUG "lapb: (%p) S%d TX RR(1) R%d\n",
- lapb->dev, lapb->state, lapb->vr);
-#endif
+ lapb_dbg(1, "(%p) S%d TX RR(1) R%d\n",
+ lapb->dev, lapb->state, lapb->vr);
lapb_send_control(lapb, LAPB_RR, LAPB_POLLON, LAPB_RESPONSE);
@@ -195,10 +185,8 @@ void lapb_enquiry_response(struct lapb_cb *lapb)
void lapb_timeout_response(struct lapb_cb *lapb)
{
-#if LAPB_DEBUG > 1
- printk(KERN_DEBUG "lapb: (%p) S%d TX RR(0) R%d\n",
- lapb->dev, lapb->state, lapb->vr);
-#endif
+ lapb_dbg(1, "(%p) S%d TX RR(0) R%d\n",
+ lapb->dev, lapb->state, lapb->vr);
lapb_send_control(lapb, LAPB_RR, LAPB_POLLOFF, LAPB_RESPONSE);
lapb->condition &= ~LAPB_ACK_PENDING_CONDITION;