From: Joe Perches <joe@perches.com>
Date: Wed, 10 Nov 2010 00:35:18 +0000 (-0800)
Subject: drivers/net/wireless/b43/main.c: Use printf extension %pV
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5b736d42bc51fe893fd7d4ceac34c727d23135e1;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

drivers/net/wireless/b43/main.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>
---

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index a1186525c70d..fa4880366586 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -322,59 +322,83 @@ static int b43_ratelimit(struct b43_wl *wl)
 
 void b43info(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_INFO)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_INFO "b43-%s: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_INFO "b43-%s: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43err(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_ERROR)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_ERR "b43-%s ERROR: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_ERR "b43-%s ERROR: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43warn(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_WARN)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_WARNING "b43-%s warning: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_WARNING "b43-%s warning: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }
 
 void b43dbg(struct b43_wl *wl, const char *fmt, ...)
 {
+	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_DEBUG)
 		return;
+
 	va_start(args, fmt);
-	printk(KERN_DEBUG "b43-%s debug: ",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
-	vprintk(fmt, args);
+
+	vaf.fmt = fmt;
+	vaf.va = &args;
+
+	printk(KERN_DEBUG "b43-%s debug: %pV",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
+
 	va_end(args);
 }