rtlwifi: Convert RT_TRACE macro to use ##__VA_ARGS__

Consolidate printks to avoid possible message interleaving
and reduce the object size.

Remove unnecessary RT_TRACE parentheses.

Miscellaneous typo and grammar fixes.
Add missing newlines to formats.
Remove duplicate KERN_DEBUG prefixes.
Coalesce formats.
Align arguments.

$ size drivers/net/wireless/rtlwifi/built-in.o*
   text    data     bss     dec     hex filename
 594841   55333  129680  779854   be64e drivers/net/wireless/rtlwifi/built-in.o.new
 607022   55333  138720  801075   c3933 drivers/net/wireless/rtlwifi/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/net/wireless/rtlwifi/debug.h b/drivers/net/wireless/rtlwifi/debug.h
index 588986a1e213..8c1396933540 100644
--- a/drivers/net/wireless/rtlwifi/debug.h
+++ b/drivers/net/wireless/rtlwifi/debug.h
@@ -165,14 +165,13 @@ do {									\
         }                                                               \
 } while (0)
 
-#define RT_TRACE(rtlpriv, comp, level, fmt)                             \
+#define RT_TRACE(rtlpriv, comp, level, fmt, ...)                        \
 do {                                                                    \
         if (unlikely(((comp) & rtlpriv->dbg.global_debugcomponents) &&  \
                      ((level) <= rtlpriv->dbg.global_debuglevel))) {    \
-                printk(KERN_DEBUG "%s:%s():<%lx-%x> ",                  \
+                printk(KERN_DEBUG "%s:%s():<%lx-%x> " fmt,              \
                        KBUILD_MODNAME, __func__,                        \
-                       in_interrupt(), in_atomic());                    \
-                printk fmt;                                             \
+                       in_interrupt(), in_atomic(), ##__VA_ARGS__);     \
         }                                                               \
 } while (0)