cifs: convert printk(LEVEL...) to pr_<level>

The useful macros embed message level in the name. Thus, it cleans up the code
a bit. In cases when it was plain printk() the conversion was done to info
level.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Steve French <steve.french@primarydata.com>
diff --git a/fs/cifs/cifs_debug.h b/fs/cifs/cifs_debug.h
index c99b40f..f40fbac 100644
--- a/fs/cifs/cifs_debug.h
+++ b/fs/cifs/cifs_debug.h
@@ -53,13 +53,12 @@
 do {									\
 	if (type == FYI) {						\
 		if (cifsFYI & CIFS_INFO) {				\
-			printk(KERN_DEBUG "%s: " fmt,			\
-			       __FILE__, ##__VA_ARGS__);		\
+			pr_debug("%s: " fmt, __FILE__, ##__VA_ARGS__);	\
 		}							\
 	} else if (type == VFS) {					\
 		cifs_vfs_err(fmt, ##__VA_ARGS__);			\
 	} else if (type == NOISY && type != 0) {			\
-		printk(KERN_DEBUG fmt, ##__VA_ARGS__);			\
+		pr_debug(fmt, ##__VA_ARGS__);				\
 	}								\
 } while (0)
 
@@ -71,7 +70,7 @@
 #define cifs_dbg(type, fmt, ...)					\
 do {									\
 	if (0)								\
-		printk(KERN_DEBUG fmt, ##__VA_ARGS__);			\
+		pr_debug(fmt, ##__VA_ARGS__);				\
 } while (0)
 #endif