rtlwifi: Convert RTPRINT macro to use ##__VA_ARGS__

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

Remove unnecessary RTPRINT parentheses.
Coalesce formats.
Align arguments.

$ size drivers/net/wireless/rtlwifi/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 590002	  55333	 127560	 772895	  bcb1f	drivers/net/wireless/rtlwifi/built-in.o.new
 594841	  55333	 129680	 779854	  be64e	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, 3 deletions

diff --git a/drivers/net/wireless/rtlwifi/debug.h b/drivers/net/wireless/rtlwifi/debug.h
index 8c1396933540..8b51a828effa 100644
--- a/drivers/net/wireless/rtlwifi/debug.h
+++ b/drivers/net/wireless/rtlwifi/debug.h
@@ -175,11 +175,11 @@ do {									\
         }                                                               \
 } while (0)
 
-#define RTPRINT(rtlpriv, dbgtype, dbgflag, printstr)                    \
+#define RTPRINT(rtlpriv, dbgtype, dbgflag, fmt, ...)                    \
 do {                                                                    \
         if (unlikely(rtlpriv->dbg.dbgp_type[dbgtype] & dbgflag)) {      \
-                printk(KERN_DEBUG "%s: ", KBUILD_MODNAME);              \
-                printk printstr;                                        \
+                printk(KERN_DEBUG KBUILD_MODNAME ": " fmt,              \
+                       ##__VA_ARGS__);                                  \
         }                                                               \
 } while (0)