From 7e559ec31c5625cf85bcb1ae0eb9f8f2a8da4a29 Mon Sep 17 00:00:00 2001 From: Joe Perches 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 Signed-off-by: John W. Linville --- 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); -- 2.20.1