drivers/isdn/mISDN: Use printf extension %pV
Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c
index 1b85d9d..687c9b6 100644
--- a/drivers/isdn/mISDN/tei.c
+++ b/drivers/isdn/mISDN/tei.c
@@ -79,14 +79,19 @@
da_debug(struct FsmInst *fi, char *fmt, ...)
{
struct manager *mgr = fi->userdata;
+ struct va_format vaf;
va_list va;
if (!(*debug & DEBUG_L2_TEIFSM))
return;
+
va_start(va, fmt);
- printk(KERN_DEBUG "mgr(%d): ", mgr->ch.st->dev->id);
- vprintk(fmt, va);
- printk("\n");
+
+ vaf.fmt = fmt;
+ vaf.va = &va;
+
+ printk(KERN_DEBUG "mgr(%d): %pV\n", mgr->ch.st->dev->id, &vaf);
+
va_end(va);
}
@@ -223,14 +228,20 @@
tei_debug(struct FsmInst *fi, char *fmt, ...)
{
struct teimgr *tm = fi->userdata;
+ struct va_format vaf;
va_list va;
if (!(*debug & DEBUG_L2_TEIFSM))
return;
+
va_start(va, fmt);
- printk(KERN_DEBUG "sapi(%d) tei(%d): ", tm->l2->sapi, tm->l2->tei);
- vprintk(fmt, va);
- printk("\n");
+
+ vaf.fmt = fmt;
+ vaf.va = &va;
+
+ printk(KERN_DEBUG "sapi(%d) tei(%d): %pV\n",
+ tm->l2->sapi, tm->l2->tei, &vaf);
+
va_end(va);
}