diff options
Diffstat (limited to 'net/llc/af_llc.c')
| -rw-r--r-- | net/llc/af_llc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index 7b01b9f5846..0080d2b0a8a 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -707,7 +707,7 @@ out: static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg, size_t len, int flags) { - struct sockaddr_llc *uaddr = (struct sockaddr_llc *)msg->msg_name; + DECLARE_SOCKADDR(struct sockaddr_llc *, uaddr, msg->msg_name); const int nonblock = flags & MSG_DONTWAIT; struct sk_buff *skb = NULL; struct sock *sk = sock->sk; @@ -715,7 +715,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock, unsigned long cpu_flags; size_t copied = 0; u32 peek_seq = 0; - u32 *seq; + u32 *seq, skb_len; unsigned long used; int target; /* Read at least this many bytes */ long timeo; @@ -812,6 +812,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock, } continue; found_ok_skb: + skb_len = skb->len; /* Ok so how much can we use? */ used = skb->len - offset; if (len < used) @@ -844,7 +845,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock, } /* Partial read */ - if (used + offset < skb->len) + if (used + offset < skb_len) continue; } while (len > 0); @@ -883,7 +884,7 @@ static int llc_ui_sendmsg(struct kiocb *iocb, struct socket *sock, { struct sock *sk = sock->sk; struct llc_sock *llc = llc_sk(sk); - struct sockaddr_llc *addr = (struct sockaddr_llc *)msg->msg_name; + DECLARE_SOCKADDR(struct sockaddr_llc *, addr, msg->msg_name); int flags = msg->msg_flags; int noblock = flags & MSG_DONTWAIT; struct sk_buff *skb; |