diff options
| author | Joe Perches <joe@perches.com> | 2010-11-09 14:35:16 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-11-16 10:22:58 -0800 |
| commit | 020f01ebd04f3429c32586d90598c9f59e54ca7d (patch) | |
| tree | e36b2cd4fecf609610eea15ab8bc07e1a34a469c /drivers/isdn/mISDN/layer2.c | |
| parent | 3654654f7aa79a37dde130afb7409c55b11807e7 (diff) | |
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>
Diffstat (limited to 'drivers/isdn/mISDN/layer2.c')
| -rw-r--r-- | drivers/isdn/mISDN/layer2.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c index c97371788764..4ae75053c9d2 100644 --- a/drivers/isdn/mISDN/layer2.c +++ b/drivers/isdn/mISDN/layer2.c @@ -95,14 +95,20 @@ static void l2m_debug(struct FsmInst *fi, char *fmt, ...) { struct layer2 *l2 = fi->userdata; + struct va_format vaf; va_list va; if (!(*debug & DEBUG_L2_FSM)) return; + va_start(va, fmt); - printk(KERN_DEBUG "l2 (sapi %d tei %d): ", l2->sapi, l2->tei); - vprintk(fmt, va); - printk("\n"); + + vaf.fmt = fmt; + vaf.va = &va; + + printk(KERN_DEBUG "l2 (sapi %d tei %d): %pV\n", + l2->sapi, l2->tei, &vaf); + va_end(va); } |