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| author | Joe Perches <joe@perches.com> | 2010-11-10 01:35:17 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-16 22:37:04 +0100 |
| commit | 7e559ec31c5625cf85bcb1ae0eb9f8f2a8da4a29 (patch) | |
| tree | f42835890e924f94307b188236cc22112b7fbcf4 | |
| parent | rndis_wlan: workaround poor scanning with BCM4320a (diff) | |
| download | linux-7e559ec31c5625cf85bcb1ae0eb9f8f2a8da4a29.tar.xz linux-7e559ec31c5625cf85bcb1ae0eb9f8f2a8da4a29.zip | |
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>
| -rw-r--r-- | 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 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); |