diff options
-rw-r--r-- | drivers/misc/mei/amthif.c | 12 | ||||
-rw-r--r-- | drivers/misc/mei/bus.c | 4 | ||||
-rw-r--r-- | drivers/misc/mei/client.c | 23 | ||||
-rw-r--r-- | drivers/misc/mei/hbm.c | 9 | ||||
-rw-r--r-- | drivers/misc/mei/interrupt.c | 13 |
5 files changed, 28 insertions, 33 deletions
diff --git a/drivers/misc/mei/amthif.c b/drivers/misc/mei/amthif.c index c0fc23f1649..61275e6e839 100644 --- a/drivers/misc/mei/amthif.c +++ b/drivers/misc/mei/amthif.c @@ -133,14 +133,12 @@ int mei_amthif_host_init(struct mei_device *dev) struct mei_cl_cb *mei_amthif_find_read_list_entry(struct mei_device *dev, struct file *file) { - struct mei_cl_cb *pos = NULL; - struct mei_cl_cb *next = NULL; + struct mei_cl_cb *cb; - list_for_each_entry_safe(pos, next, - &dev->amthif_rd_complete_list.list, list) { - if (pos->cl && pos->cl == &dev->iamthif_cl && - pos->file_object == file) - return pos; + list_for_each_entry(cb, &dev->amthif_rd_complete_list.list, list) { + if (cb->cl && cb->cl == &dev->iamthif_cl && + cb->file_object == file) + return cb; } return NULL; } diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index cf4cc0bf2b1..463ae51fb70 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -145,9 +145,9 @@ static struct device_type mei_cl_device_type = { static struct mei_cl *mei_bus_find_mei_cl_by_uuid(struct mei_device *dev, uuid_le uuid) { - struct mei_cl *cl, *next; + struct mei_cl *cl; - list_for_each_entry_safe(cl, next, &dev->device_list, device_link) { + list_for_each_entry(cl, &dev->device_list, device_link) { if (!uuid_le_cmp(uuid, cl->device_uuid)) return cl; } diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c index 3e62176a19a..fdc25595534 100644 --- a/drivers/misc/mei/client.c +++ b/drivers/misc/mei/client.c @@ -251,10 +251,9 @@ struct mei_cl *mei_cl_allocate(struct mei_device *dev) struct mei_cl_cb *mei_cl_find_read_cb(struct mei_cl *cl) { struct mei_device *dev = cl->dev; - struct mei_cl_cb *cb = NULL; - struct mei_cl_cb *next = NULL; + struct mei_cl_cb *cb; - list_for_each_entry_safe(cb, next, &dev->read_list.list, list) + list_for_each_entry(cb, &dev->read_list.list, list) if (mei_cl_cmp_id(cl, cb->cl)) return cb; return NULL; @@ -458,17 +457,17 @@ free: bool mei_cl_is_other_connecting(struct mei_cl *cl) { struct mei_device *dev; - struct mei_cl *pos; - struct mei_cl *next; + struct mei_cl *ocl; /* the other client */ if (WARN_ON(!cl || !cl->dev)) return false; dev = cl->dev; - list_for_each_entry_safe(pos, next, &dev->file_list, link) { - if ((pos->state == MEI_FILE_CONNECTING) && - (pos != cl) && cl->me_client_id == pos->me_client_id) + list_for_each_entry(ocl, &dev->file_list, link) { + if (ocl->state == MEI_FILE_CONNECTING && + ocl != cl && + cl->me_client_id == ocl->me_client_id) return true; } @@ -901,9 +900,9 @@ void mei_cl_complete(struct mei_cl *cl, struct mei_cl_cb *cb) void mei_cl_all_disconnect(struct mei_device *dev) { - struct mei_cl *cl, *next; + struct mei_cl *cl; - list_for_each_entry_safe(cl, next, &dev->file_list, link) { + list_for_each_entry(cl, &dev->file_list, link) { cl->state = MEI_FILE_DISCONNECTED; cl->mei_flow_ctrl_creds = 0; cl->timer_count = 0; @@ -918,8 +917,8 @@ void mei_cl_all_disconnect(struct mei_device *dev) */ void mei_cl_all_wakeup(struct mei_device *dev) { - struct mei_cl *cl, *next; - list_for_each_entry_safe(cl, next, &dev->file_list, link) { + struct mei_cl *cl; + list_for_each_entry(cl, &dev->file_list, link) { if (waitqueue_active(&cl->rx_wait)) { cl_dbg(dev, cl, "Waking up reading client!\n"); wake_up_interruptible(&cl->rx_wait); diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c index 7e99e414962..a28cc928fb0 100644 --- a/drivers/misc/mei/hbm.c +++ b/drivers/misc/mei/hbm.c @@ -380,8 +380,7 @@ static int mei_hbm_add_single_flow_creds(struct mei_device *dev, static void mei_hbm_cl_flow_control_res(struct mei_device *dev, struct hbm_flow_control *flow_control) { - struct mei_cl *cl = NULL; - struct mei_cl *next = NULL; + struct mei_cl *cl; if (!flow_control->host_addr) { /* single receive buffer */ @@ -390,7 +389,7 @@ static void mei_hbm_cl_flow_control_res(struct mei_device *dev, } /* normal connection */ - list_for_each_entry_safe(cl, next, &dev->file_list, link) { + list_for_each_entry(cl, &dev->file_list, link) { if (mei_hbm_cl_addr_equal(cl, flow_control)) { cl->mei_flow_ctrl_creds++; dev_dbg(&dev->pdev->dev, "flow ctrl msg for host %d ME %d.\n", @@ -557,10 +556,10 @@ static void mei_hbm_cl_connect_res(struct mei_device *dev, static int mei_hbm_fw_disconnect_req(struct mei_device *dev, struct hbm_client_connect_request *disconnect_req) { - struct mei_cl *cl, *next; + struct mei_cl *cl; struct mei_cl_cb *cb; - list_for_each_entry_safe(cl, next, &dev->file_list, link) { + list_for_each_entry(cl, &dev->file_list, link) { if (mei_hbm_cl_addr_equal(cl, disconnect_req)) { dev_dbg(&dev->pdev->dev, "disconnect request host client %d ME client %d.\n", disconnect_req->host_addr, diff --git a/drivers/misc/mei/interrupt.c b/drivers/misc/mei/interrupt.c index 61ceb781cd2..6c4597e9b99 100644 --- a/drivers/misc/mei/interrupt.c +++ b/drivers/misc/mei/interrupt.c @@ -574,8 +574,7 @@ EXPORT_SYMBOL_GPL(mei_irq_write_handler); void mei_timer(struct work_struct *work) { unsigned long timeout; - struct mei_cl *cl_pos = NULL; - struct mei_cl *cl_next = NULL; + struct mei_cl *cl; struct mei_cl_cb *cb_pos = NULL; struct mei_cl_cb *cb_next = NULL; @@ -603,9 +602,9 @@ void mei_timer(struct work_struct *work) goto out; /*** connect/disconnect timeouts ***/ - list_for_each_entry_safe(cl_pos, cl_next, &dev->file_list, link) { - if (cl_pos->timer_count) { - if (--cl_pos->timer_count == 0) { + list_for_each_entry(cl, &dev->file_list, link) { + if (cl->timer_count) { + if (--cl->timer_count == 0) { dev_err(&dev->pdev->dev, "timer: connect/disconnect timeout.\n"); mei_reset(dev); goto out; @@ -655,10 +654,10 @@ void mei_timer(struct work_struct *work) list_for_each_entry_safe(cb_pos, cb_next, &dev->amthif_rd_complete_list.list, list) { - cl_pos = cb_pos->file_object->private_data; + cl = cb_pos->file_object->private_data; /* Finding the AMTHI entry. */ - if (cl_pos == &dev->iamthif_cl) + if (cl == &dev->iamthif_cl) list_del(&cb_pos->list); } mei_io_cb_free(dev->iamthif_current_cb); |