diff options
Diffstat (limited to 'kernel/futex.c')
-rw-r--r-- | kernel/futex.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/futex.c b/kernel/futex.c index 6c91f938005d..15caf93e4a43 100644 --- a/kernel/futex.c +++ b/kernel/futex.c | |||
@@ -630,8 +630,10 @@ static int futex_wake(u32 __user *uaddr, int nr_wake) | |||
630 | 630 | ||
631 | list_for_each_entry_safe(this, next, head, list) { | 631 | list_for_each_entry_safe(this, next, head, list) { |
632 | if (match_futex (&this->key, &key)) { | 632 | if (match_futex (&this->key, &key)) { |
633 | if (this->pi_state) | 633 | if (this->pi_state) { |
634 | return -EINVAL; | 634 | ret = -EINVAL; |
635 | break; | ||
636 | } | ||
635 | wake_futex(this); | 637 | wake_futex(this); |
636 | if (++ret >= nr_wake) | 638 | if (++ret >= nr_wake) |
637 | break; | 639 | break; |
@@ -1208,7 +1210,7 @@ static int do_futex_lock_pi(u32 __user *uaddr, int detect, int trylock, | |||
1208 | } | 1210 | } |
1209 | 1211 | ||
1210 | down_read(&curr->mm->mmap_sem); | 1212 | down_read(&curr->mm->mmap_sem); |
1211 | hb = queue_lock(&q, -1, NULL); | 1213 | spin_lock(q.lock_ptr); |
1212 | 1214 | ||
1213 | /* | 1215 | /* |
1214 | * Got the lock. We might not be the anticipated owner if we | 1216 | * Got the lock. We might not be the anticipated owner if we |