diff options
Diffstat (limited to 'net/core/skmsg.c')
| -rw-r--r-- | net/core/skmsg.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/core/skmsg.c b/net/core/skmsg.c index 188f8558d27d..ca70525621c7 100644 --- a/net/core/skmsg.c +++ b/net/core/skmsg.c @@ -434,8 +434,10 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg, if (copied + copy > len) copy = len - copied; copy = copy_page_to_iter(page, sge->offset, copy, iter); - if (!copy) - return copied ? copied : -EFAULT; + if (!copy) { + copied = copied ? copied : -EFAULT; + goto out; + } copied += copy; if (likely(!peek)) { @@ -455,7 +457,7 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg, * didn't copy the entire length lets just break. */ if (copy != sge->length) - return copied; + goto out; sk_msg_iter_var_next(i); } @@ -477,7 +479,9 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg, } msg_rx = sk_psock_peek_msg(psock); } - +out: + if (psock->work_state.skb && copied > 0) + schedule_work(&psock->work); return copied; } EXPORT_SYMBOL_GPL(sk_msg_recvmsg); |