Bluetooth: Use __constant modifier for RFCOMM PSM
Syam Sidhardhan [Wed, 10 Oct 2012 16:39:29 +0000 (21:39 +0530)]
Since the RFCOMM_PSM is constant, __constant_cpu_to_le16() is
the right go here.

Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>

net/bluetooth/rfcomm/core.c

index fb1d83d..201fdf7 100644 (file)
@@ -709,7 +709,7 @@ static struct rfcomm_session *rfcomm_session_create(bdaddr_t *src,
 
        bacpy(&addr.l2_bdaddr, dst);
        addr.l2_family = AF_BLUETOOTH;
-       addr.l2_psm    = cpu_to_le16(RFCOMM_PSM);
+       addr.l2_psm    = __constant_cpu_to_le16(RFCOMM_PSM);
        addr.l2_cid    = 0;
        *err = kernel_connect(sock, (struct sockaddr *) &addr, sizeof(addr), O_NONBLOCK);
        if (*err == 0 || *err == -EINPROGRESS)
@@ -1987,7 +1987,7 @@ static int rfcomm_add_listener(bdaddr_t *ba)
        /* Bind socket */
        bacpy(&addr.l2_bdaddr, ba);
        addr.l2_family = AF_BLUETOOTH;
-       addr.l2_psm    = cpu_to_le16(RFCOMM_PSM);
+       addr.l2_psm    = __constant_cpu_to_le16(RFCOMM_PSM);
        addr.l2_cid    = 0;
        err = kernel_bind(sock, (struct sockaddr *) &addr, sizeof(addr));
        if (err < 0) {