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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>
This commit is contained in:
Joe Perches 2010-11-09 16:35:17 -08:00 committed by John W. Linville
parent 5cb56af29b
commit 7e559ec31c
1 changed files with 7 additions and 2 deletions
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9
drivers/net/wireless/ath/debug.c
View File

@ -19,14 +19,19 @@
void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...) void ath_print(struct ath_common *common, int dbg_mask, const char *fmt, ...)
{ {
struct va_format vaf;
va_list args; va_list args;
if (likely(!(common->debug_mask & dbg_mask))) if (likely(!(common->debug_mask & dbg_mask)))
return; return;
va_start(args, fmt); 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); va_end(args);
} }
EXPORT_SYMBOL(ath_print); EXPORT_SYMBOL(ath_print);