diff options
| author | Dave Airlie <airlied@redhat.com> | 2017-05-30 15:54:15 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-05-30 15:54:15 +1000 |
| commit | 2a1720376adda5ecf8e636fbfb05339c7dad1c55 (patch) | |
| tree | cdb76abac82306516aa556d9e9ddb15571f07517 /net/tipc/socket.c | |
| parent | a82256bc026722800d1fdeca5521f1ba487bc2ef (diff) | |
| parent | 5ed02dbb497422bf225783f46e6eadd237d23d6b (diff) | |
Backmerge tag 'v4.12-rc3' into drm-next
Linux 4.12-rc3
Daniel has requested this for some drm-intel-next work.
Diffstat (limited to 'net/tipc/socket.c')
| -rw-r--r-- | net/tipc/socket.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 0d4f2f455a7c..1b92b72e812f 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -362,25 +362,25 @@ static int tipc_sk_sock_err(struct socket *sock, long *timeout) return 0; } -#define tipc_wait_for_cond(sock_, timeout_, condition_) \ -({ \ - int rc_ = 0; \ - int done_ = 0; \ - \ - while (!(condition_) && !done_) { \ - struct sock *sk_ = sock->sk; \ - DEFINE_WAIT_FUNC(wait_, woken_wake_function); \ - \ - rc_ = tipc_sk_sock_err(sock_, timeout_); \ - if (rc_) \ - break; \ - prepare_to_wait(sk_sleep(sk_), &wait_, \ - TASK_INTERRUPTIBLE); \ - done_ = sk_wait_event(sk_, timeout_, \ - (condition_), &wait_); \ - remove_wait_queue(sk_sleep(sk_), &wait_); \ - } \ - rc_; \ +#define tipc_wait_for_cond(sock_, timeo_, condition_) \ +({ \ + struct sock *sk_; \ + int rc_; \ + \ + while ((rc_ = !(condition_))) { \ + DEFINE_WAIT_FUNC(wait_, woken_wake_function); \ + sk_ = (sock_)->sk; \ + rc_ = tipc_sk_sock_err((sock_), timeo_); \ + if (rc_) \ + break; \ + prepare_to_wait(sk_sleep(sk_), &wait_, TASK_INTERRUPTIBLE); \ + release_sock(sk_); \ + *(timeo_) = wait_woken(&wait_, TASK_INTERRUPTIBLE, *(timeo_)); \ + sched_annotate_sleep(); \ + lock_sock(sk_); \ + remove_wait_queue(sk_sleep(sk_), &wait_); \ + } \ + rc_; \ }) /** |