[PATCH 3/4] async: warning corrections

[Vitaliy Ivanov]

kernel/async.c: In function âasync_synchronize_cookie_domainâ:
kernel/async.c:270:10: warning: âstarttime.tv64â may be used uninitialized in this function
kernel/async.c: In function âasync_run_entry_fnâ:
kernel/async.c:122:10: warning: âcalltime.tv64â may be used uninitialized in this function

Signed-off-by: Vitaliy Ivanov <vitalivanov@xxxxxxxxx>
Signed-off-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx>
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxx>
---
 kernel/async.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/async.c b/kernel/async.c
index cd9dbb9..3ff777b 100644
--- a/kernel/async.c
+++ b/kernel/async.c
@@ -119,7 +119,7 @@ static void async_run_entry_fn(struct work_struct *work)
 	struct async_entry *entry =
 		container_of(work, struct async_entry, work);
 	unsigned long flags;
-	ktime_t calltime, delta, rettime;
+	ktime_t uninitialized_var(calltime), delta, rettime;
 
 	/* 1) move self to the running queue */
 	spin_lock_irqsave(&async_lock, flags);
@@ -267,7 +267,7 @@ EXPORT_SYMBOL_GPL(async_synchronize_full_domain);
 void async_synchronize_cookie_domain(async_cookie_t cookie,
 				     struct list_head *running)
 {
-	ktime_t starttime, delta, endtime;
+	ktime_t uninitialized_var(starttime), delta, endtime;
 
 	if (initcall_debug && system_state == SYSTEM_BOOTING) {
 		printk("async_waiting @ %i\n", task_pid_nr(current));
-- 
1.7.4.1



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