diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2013-03-20 16:06:12 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-04-11 16:28:56 +0200 |
| commit | 5eef6669759f8e291ab0347894876b532c242324 (patch) | |
| tree | 54939e3efa7511cfcde7300dee9e1adb5c122525 /net/nfc/llcp/sock.c | |
| parent | e279f84f304d5486291a2d6465105dc6f96cc8ca (diff) | |
NFC: llcp: Socket miux is a big endian field
The MIUX must be transmitted in big endian and as such we have to convert
it properly.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'net/nfc/llcp/sock.c')
| -rw-r--r-- | net/nfc/llcp/sock.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c index 6fa76704cb13..873c837e5c97 100644 --- a/net/nfc/llcp/sock.c +++ b/net/nfc/llcp/sock.c @@ -279,7 +279,7 @@ static int nfc_llcp_setsockopt(struct socket *sock, int level, int optname, break; } - llcp_sock->miux = (u16) opt; + llcp_sock->miux = cpu_to_be16((u16) opt); break; @@ -323,7 +323,8 @@ static int nfc_llcp_getsockopt(struct socket *sock, int level, int optname, break; case NFC_LLCP_MIUX: - if (put_user(llcp_sock->miux, (u32 __user *) optval)) + if (put_user(be16_to_cpu(llcp_sock->miux), + (u32 __user *) optval)) err = -EFAULT; break; @@ -921,7 +922,7 @@ struct sock *nfc_llcp_sock_alloc(struct socket *sock, int type, gfp_t gfp) llcp_sock->ssap = 0; llcp_sock->dsap = LLCP_SAP_SDP; llcp_sock->rw = LLCP_MAX_RW + 1; - llcp_sock->miux = LLCP_MAX_MIUX + 1; + llcp_sock->miux = cpu_to_be16(LLCP_MAX_MIUX + 1); llcp_sock->remote_rw = LLCP_DEFAULT_RW; llcp_sock->remote_miu = LLCP_DEFAULT_MIU; llcp_sock->send_n = llcp_sock->send_ack_n = 0; |