Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=756fa92f4d725698ffa4ac1faeb8f4e8cdb6cd95
Commit: 756fa92f4d725698ffa4ac1faeb8f4e8cdb6cd95
Parent: 48d6d8ff7dca804536298e517298182c4a51c421
Author: Marcin Slusarz <[EMAIL PROTECTED]>
AuthorDate: Fri Feb 8 04:20:46 2008 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Fri Feb 8 09:22:35 2008 -0800
udf: fix udf_debug macro
udf_debug should be enclosed with do { } while (0)
to be safely used in code like below:
if (something)
udf_debug();
else
anything;
(Otherwise compiler will not compile it with:
"error: expected expression before 'else'")
Signed-off-by: Marcin Slusarz <[EMAIL PROTECTED]>
Cc: Jan Kara <[EMAIL PROTECTED]>
Cc: Christoph Hellwig <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
include/linux/udf_fs.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/udf_fs.h b/include/linux/udf_fs.h
index 36c684e..c954527 100644
--- a/include/linux/udf_fs.h
+++ b/include/linux/udf_fs.h
@@ -39,11 +39,11 @@
#ifdef UDFFS_DEBUG
#define udf_debug(f, a...) \
- { \
+ do { \
printk (KERN_DEBUG "UDF-fs DEBUG %s:%d:%s: ", \
__FILE__, __LINE__, __FUNCTION__); \
printk (f, ##a); \
- }
+ } while (0)
#else
#define udf_debug(f, a...) /**/
#endif
-
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