From 7e559ec31c5625cf85bcb1ae0eb9f8f2a8da4a29 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Tue, 9 Nov 2010 16:35:17 -0800
Subject: [PATCH] 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>
---
drivers/net/wireless/ath/debug.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c
index dacfb234f491..a9600ba8ceaa 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);
--
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