diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/futex.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/futex.c b/kernel/futex.c index 2331b73f693..6b50a024bca 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -659,7 +659,8 @@ static inline void double_unlock_hb(struct futex_hash_bucket *hb1, struct futex_hash_bucket *hb2) { spin_unlock(&hb1->lock); - spin_unlock(&hb2->lock); + if (hb1 != hb2) + spin_unlock(&hb2->lock); } /* |