Messages in this thread Patch in this message | | | Subject | [PATCH -tip] sched: fix uninitialized variable usage | From | Lin Ming <> | Date | Tue, 30 Nov 2010 11:51:37 +0800 |
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linux-2.6/kernel/sched.c: In function ‘sched_destroy_group’: linux-2.6/kernel/sched.c:8101: warning: ‘i’ is used uninitialized in this function
This is caused by commit 3d4b47b(Implement on-demand (active) cfs_rq list)
Signed-off-by: Lin Ming <ming.m.lin@intel.com> --- kernel/sched.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/kernel/sched.c b/kernel/sched.c index 717bf7d..c3af198 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -8088,7 +8088,6 @@ static inline void unregister_fair_sched_group(struct task_group *tg, int cpu) { struct rq *rq = cpu_rq(cpu); unsigned long flags; - int i; /* * Only empty task groups can be destroyed; so we can speculatively @@ -8098,7 +8097,7 @@ static inline void unregister_fair_sched_group(struct task_group *tg, int cpu) return; raw_spin_lock_irqsave(&rq->lock, flags); - list_del_leaf_cfs_rq(tg->cfs_rq[i]); + list_del_leaf_cfs_rq(tg->cfs_rq[cpu]); raw_spin_unlock_irqrestore(&rq->lock, flags); } #else /* !CONFG_FAIR_GROUP_SCHED */
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