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Subject[PATCH 05/19] wait: Parameterize the return variable to __wait_event_timeout()
Date
Macros should not refer to variables which aren't in their arguments.
Pass the name from its caller.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
include/linux/wait.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/wait.h b/include/linux/wait.h
index 890cce3c0f2e..b34d36001fd2 100644
--- a/include/linux/wait.h
+++ b/include/linux/wait.h
@@ -385,7 +385,7 @@ do { \
__ret; \
})

-#define __wait_event_timeout(wq_head, condition, timeout) \
+#define __wait_event_timeout(wq_head, condition, timeout, __ret) \
___wait_event(wq_head, ___wait_cond_timeout(condition, __ret), \
TASK_UNINTERRUPTIBLE, 0, timeout, \
__ret = schedule_timeout(__ret))
@@ -414,7 +414,7 @@ do { \
long __ret = timeout; \
might_sleep(); \
if (!___wait_cond_timeout(condition, __ret)) \
- __ret = __wait_event_timeout(wq_head, condition, timeout); \
+ __ret = __wait_event_timeout(wq_head, condition, timeout, __ret); \
__ret; \
})

--
2.34.1
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