tree a28c86da1c3ba7fef0f3fa82a5c7fc5bbb6fe2bf
parent 7d384846b9987f7b611357adf3cdfecfdcf0c402
author WANG Cong <xiyou.wangcong@gmail.com> 1478888450 -0800
committer David S. Miller <davem@davemloft.net> 1479147441 -0500

net: fix sleeping for sk_wait_event()

Similar to commit 14135f30e33c ("inet: fix sleeping inside inet_wait_for_connect()"),
sk_wait_event() needs to fix too, because release_sock() is blocking,
it changes the process state back to running after sleep, which breaks
the previous prepare_to_wait().

Switch to the new wait API.

Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>