diff options
Diffstat (limited to 'drivers/misc/mei/amthif.c')
-rw-r--r-- | drivers/misc/mei/amthif.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/misc/mei/amthif.c b/drivers/misc/mei/amthif.c index ab6095988620..c1fc6dd8faae 100644 --- a/drivers/misc/mei/amthif.c +++ b/drivers/misc/mei/amthif.c @@ -68,27 +68,26 @@ void mei_amthif_reset_params(struct mei_device *dev) int mei_amthif_host_init(struct mei_device *dev) { struct mei_cl *cl = &dev->iamthif_cl; + struct mei_me_client *me_cl; unsigned char *msg_buf; - int ret, i; + int ret; dev->iamthif_state = MEI_IAMTHIF_IDLE; mei_cl_init(cl, dev); - i = mei_me_cl_by_uuid(dev, &mei_amthif_guid); - if (i < 0) { - dev_info(&dev->pdev->dev, - "amthif: failed to find the client %d\n", i); + me_cl = mei_me_cl_by_uuid(dev, &mei_amthif_guid); + if (!me_cl) { + dev_info(&dev->pdev->dev, "amthif: failed to find the client"); return -ENOTTY; } - cl->me_client_id = dev->me_clients[i].client_id; + cl->me_client_id = me_cl->client_id; /* Assign iamthif_mtu to the value received from ME */ - dev->iamthif_mtu = dev->me_clients[i].props.max_msg_length; - dev_dbg(&dev->pdev->dev, "IAMTHIF_MTU = %d\n", - dev->me_clients[i].props.max_msg_length); + dev->iamthif_mtu = me_cl->props.max_msg_length; + dev_dbg(&dev->pdev->dev, "IAMTHIF_MTU = %d\n", dev->iamthif_mtu); kfree(dev->iamthif_msg_buf); dev->iamthif_msg_buf = NULL; @@ -157,12 +156,11 @@ struct mei_cl_cb *mei_amthif_find_read_list_entry(struct mei_device *dev, int mei_amthif_read(struct mei_device *dev, struct file *file, char __user *ubuf, size_t length, loff_t *offset) { - int rets; - int wait_ret; - struct mei_cl_cb *cb = NULL; struct mei_cl *cl = file->private_data; + struct mei_cl_cb *cb; unsigned long timeout; - int i; + int rets; + int wait_ret; /* Only possible if we are in timeout */ if (!cl) { @@ -170,11 +168,6 @@ int mei_amthif_read(struct mei_device *dev, struct file *file, return -ETIME; } - i = mei_me_cl_by_id(dev, dev->iamthif_cl.me_client_id); - if (i < 0) { - dev_dbg(&dev->pdev->dev, "amthif client not found.\n"); - return -ENOTTY; - } dev_dbg(&dev->pdev->dev, "checking amthif data\n"); cb = mei_amthif_find_read_list_entry(dev, file); |