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| author | David S. Miller <davem@davemloft.net> | 2015-12-17 22:08:28 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-17 22:08:28 -0500 |
| commit | b3e0d3d7bab14f2544a3314bec53a23dc7dd2206 (patch) | |
| tree | 2bd3c1c1d128e0c362655fa70a6eea02fc856f62 /net/unix | |
| parent | 3268e5cb494d8778a5a67a9fa2b1bdb0243b77ad (diff) | |
| parent | 73796d8bf27372e26c2b79881947304c14c2d353 (diff) | |
| download | lwn-b3e0d3d7bab14f2544a3314bec53a23dc7dd2206.tar.gz lwn-b3e0d3d7bab14f2544a3314bec53a23dc7dd2206.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/geneve.c
Here we had an overlapping change, where in 'net' the extraneous stats
bump was being removed whilst in 'net-next' the final argument to
udp_tunnel6_xmit_skb() was being changed.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix')
| -rw-r--r-- | net/unix/af_unix.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 1c3c1f3a3ec4..b1314c099417 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -2263,14 +2263,7 @@ static int unix_stream_read_generic(struct unix_stream_read_state *state) /* Lock the socket to prevent queue disordering * while sleeps in memcpy_tomsg */ - err = mutex_lock_interruptible(&u->readlock); - if (unlikely(err)) { - /* recvmsg() in non blocking mode is supposed to return -EAGAIN - * sk_rcvtimeo is not honored by mutex_lock_interruptible() - */ - err = noblock ? -EAGAIN : -ERESTARTSYS; - goto out; - } + mutex_lock(&u->readlock); if (flags & MSG_PEEK) skip = sk_peek_offset(sk, flags); @@ -2314,12 +2307,12 @@ again: timeo = unix_stream_data_wait(sk, timeo, last, last_len); - if (signal_pending(current) || - mutex_lock_interruptible(&u->readlock)) { + if (signal_pending(current)) { err = sock_intr_errno(timeo); goto out; } + mutex_lock(&u->readlock); continue; unlock: unix_state_unlock(sk); |