From ace36ad431c6820c2a8718cee85e5294d6e19747 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 19 Mar 2012 23:11:43 -0400
Subject: ext4: add no_printk argument validation, fix fallout

Add argument validation to debug functions.
Use ##__VA_ARGS__.

Fix format and argument mismatches.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---
 fs/ext4/ext4.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'fs/ext4/ext4.h')

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 26ee54b2ce82..ded731ac8a32 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -53,7 +53,7 @@
 		printk(KERN_DEBUG f, ## a);				\
 	} while (0)
 #else
-#define ext4_debug(f, a...)	do {} while (0)
+#define ext4_debug(fmt, ...)	no_printk(fmt, ##__VA_ARGS__)
 #endif
 
 #define EXT4_ERROR_INODE(inode, fmt, a...) \
-- 
cgit v1.2.3