mei: me_client lookup function to return me_client object

[linux-2.6-block.git] / drivers / misc / mei / bus.c

diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index 0e993ef28b94ff23272b0a3d2f57e87f73da6c3b..c829676c471604aec417eef64d14caaffd6e9009 100644 (file)
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -229,8 +229,8 @@ static int ___mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length,
                        bool blocking)
 {
        struct mei_device *dev;
+       struct mei_me_client *me_cl;
        struct mei_cl_cb *cb;
-       int id;
        int rets;
 
        if (WARN_ON(!cl || !cl->dev))
@@ -242,11 +242,11 @@ static int ___mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length,
                return -ENODEV;
 
        /* Check if we have an ME client device */
-       id = mei_me_cl_by_id(dev, cl->me_client_id);
-       if (id < 0)
-               return id;
+       me_cl = mei_me_cl_by_id(dev, cl->me_client_id);
+       if (!me_cl)
+               return -ENOTTY;
 
-       if (length > dev->me_clients[id].props.max_msg_length)
+       if (length > me_cl->props.max_msg_length)
                return -EFBIG;
 
        cb = mei_io_cb_init(cl, NULL);