Commit 069f0cd00df0 ("printk: Make the printk*once() variants return
a value") surrounded the macro implementation with ({ ... }).
Now, the inner do { ... } while (0); is redundant.
Signed-off-by: Masahiro Yamada <yamada.masah...@socionext.com>
---
include/linux/printk.h | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/include/linux/printk.h b/include/linux/printk.h
index e10f27468322..7911f7364346 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -131,10 +131,8 @@ struct va_format {
*/
#define no_printk(fmt, ...) \
({ \
- do { \
- if (0) \
- printk(fmt, ##__VA_ARGS__); \
- } while (0); \
+ if (0) \
+ printk(fmt, ##__VA_ARGS__); \
0; \
})
--
2.7.4
