diff options
Diffstat (limited to 'kernel/futex.c')
| -rw-r--r-- | kernel/futex.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/futex.c b/kernel/futex.c index d725676d84f..e45a65e4168 100644 --- a/kernel/futex.c +++ b/kernel/futex.c @@ -293,7 +293,7 @@ EXPORT_SYMBOL_GPL(get_futex_key_refs); */ void drop_futex_key_refs(union futex_key *key) { - if (key->both.ptr == 0) + if (!key->both.ptr) return; switch (key->both.offset & (FUT_OFF_INODE|FUT_OFF_MMSHARED)) { case FUT_OFF_INODE: @@ -1046,7 +1046,7 @@ static int unqueue_me(struct futex_q *q) retry: lock_ptr = q->lock_ptr; barrier(); - if (lock_ptr != 0) { + if (lock_ptr != NULL) { spin_lock(lock_ptr); /* * q->lock_ptr can change between reading it and |