[PATCH 3/3] sched: fix signedness warnings in sched.c

[PATCH 3/3] sched: fix signedness warnings in sched.c

[Harvey Harrison]

Unsigned long values are always assigned to switch_count,
make it unsigned long.

kernel/sched.c:3897:15: warning: incorrect type in assignment (different signedness)
kernel/sched.c:3897:15:    expected long *switch_count
kernel/sched.c:3897:15:    got unsigned long *<noident>
kernel/sched.c:3921:16: warning: incorrect type in assignment (different signedness)
kernel/sched.c:3921:16:    expected long *switch_count
kernel/sched.c:3921:16:    got unsigned long *<noident>

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
---
 kernel/sched.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/sched.c b/kernel/sched.c
index 824d5a9..0ddef83 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3886,7 +3886,7 @@ pick_next_task(struct rq *rq, struct task_struct *prev)
 asmlinkage void __sched schedule(void)
 {
 	struct task_struct *prev, *next;
-	long *switch_count;
+	unsigned long *switch_count;
 	struct rq *rq;
 	int cpu;
 
-- 
1.5.4.1.1278.gc75be

Re: [PATCH 3/3] sched: fix signedness warnings in sched.c

[Ingo Molnar]

* Harvey Harrison <harvey.harrison@gmail.com> wrote:

> Unsigned long values are always assigned to switch_count,
> make it unsigned long.
> 
> kernel/sched.c:3897:15: warning: incorrect type in assignment (different signedness)
> kernel/sched.c:3897:15:    expected long *switch_count
> kernel/sched.c:3897:15:    got unsigned long *<noident>
> kernel/sched.c:3921:16: warning: incorrect type in assignment (different signedness)
> kernel/sched.c:3921:16:    expected long *switch_count
> kernel/sched.c:3921:16:    got unsigned long *<noident>

thanks, applied.

	Ingo