Messages in this thread Patch in this message | | | From | Joe Perches <> | Subject | [PATCH 3/9] drivers/net/wireless/ath/debug.c: Use printf extension %pV | Date | Tue, 9 Nov 2010 16:35:17 -0800 |
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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> --- drivers/net/wireless/ath/debug.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/debug.c b/drivers/net/wireless/ath/debug.c index dacfb23..a9600ba 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); -- 1.7.3.1.g432b3.dirty
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