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-rw-r--r--block/cfq-iosched.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 135b1a48da23..938ae52aa927 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -557,15 +557,13 @@ static inline u64 min_vdisktime(u64 min_vdisktime, u64 vdisktime)
static void update_min_vdisktime(struct cfq_rb_root *st)
{
- u64 vdisktime = st->min_vdisktime;
struct cfq_group *cfqg;
if (st->left) {
cfqg = rb_entry_cfqg(st->left);
- vdisktime = min_vdisktime(vdisktime, cfqg->vdisktime);
+ st->min_vdisktime = max_vdisktime(st->min_vdisktime,
+ cfqg->vdisktime);
}
-
- st->min_vdisktime = max_vdisktime(st->min_vdisktime, vdisktime);
}
/*