drivers/net/wireless/ath/debug.c: 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: John W. Linville <linville@tuxdriver.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c
index dacfb234f49..a9600ba8cea 100644
--- a/drivers/net/wireless/ath/debug.c
+++ b/drivers/net/wireless/ath/debug.c
@@ -19,14 +19,19 @@
 
 void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
 {
+        struct va_format vaf;
         va_list args;
 
         if (likely(!(common->debug_mask & dbg_mask)))
                 return;
 
         va_start(args, fmt);
-        printk(KERN_DEBUG "ath: ");
-        vprintk(fmt, args);
+
+        vaf.fmt = fmt;
+        vaf.va = &args;
+
+        printk(KERN_DEBUG "ath: %pV", &vaf);
+
         va_end(args);
 }
 EXPORT_SYMBOL(ath_print);