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NFC: Fix LLCP getname socket op 

Set the right target index and use a better socket declaration routine.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Samuel Ortiz 2012-06-21 17:41:42 +02:00 committed by John W. Linville
parent 025f152046
commit 12e5bdfefa
1 changed files with 7 additions and 4 deletions
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11
net/nfc/llcp/sock.c
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@ -283,22 +283,25 @@ error:
return ret;
}
static int llcp_sock_getname(struct socket *sock, struct sockaddr *addr,
static int llcp_sock_getname(struct socket *sock, struct sockaddr *uaddr,
int *len, int peer)
{
struct sockaddr_nfc_llcp *llcp_addr = (struct sockaddr_nfc_llcp *)addr;
struct sock *sk = sock->sk;
struct nfc_llcp_sock *llcp_sock = nfc_llcp_sock(sk);
DECLARE_SOCKADDR(struct sockaddr_nfc_llcp *, llcp_addr, uaddr);
pr_debug("%p\n", sk);
pr_debug("%p %d %d %d\n", sk, llcp_sock->target_idx,
llcp_sock->dsap, llcp_sock->ssap);
if (llcp_sock == NULL || llcp_sock->dev == NULL)
return -EBADFD;
addr->sa_family = AF_NFC;
uaddr->sa_family = AF_NFC;
*len = sizeof(struct sockaddr_nfc_llcp);
llcp_addr->dev_idx = llcp_sock->dev->idx;
llcp_addr->target_idx = llcp_sock->target_idx;
llcp_addr->dsap = llcp_sock->dsap;
llcp_addr->ssap = llcp_sock->ssap;
llcp_addr->service_name_len = llcp_sock->service_name_len;