[SCSI] BUG_ON() impossible condition in sg list counting

[linux-2.6-omap-h63xx.git] / drivers / usb / class / cdc-acm.c

diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index f51e22490edfaccae55b641723c939ce0019087b..912d97aaf9bf7b7ad52068dc850a8332aa4a76e5 100644 (file)
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -332,7 +332,7 @@ static void acm_read_bulk(struct urb *urb)
                return;
 
        if (status)
-               dev_dbg(&acm->data->dev, "bulk rx status %d", status);
+               dev_dbg(&acm->data->dev, "bulk rx status %d\n", status);
 
        buf = rcv->buffer;
        buf->size = urb->actual_length;
@@ -831,13 +831,13 @@ static int acm_probe (struct usb_interface *intf,
        
        /* normal probing*/
        if (!buffer) {
-               err("Wierd descriptor references\n");
+               err("Weird descriptor references\n");
                return -EINVAL;
        }
 
        if (!buflen) {
                if (intf->cur_altsetting->endpoint->extralen && intf->cur_altsetting->endpoint->extra) {
-                       dev_dbg(&intf->dev,"Seeking extra descriptors on endpoint");
+                       dev_dbg(&intf->dev,"Seeking extra descriptors on endpoint\n");
                        buflen = intf->cur_altsetting->endpoint->extralen;
                        buffer = intf->cur_altsetting->endpoint->extra;
                } else {
@@ -887,24 +887,24 @@ next_desc:
 
        if (!union_header) {
                if (call_interface_num > 0) {
-                       dev_dbg(&intf->dev,"No union descriptor, using call management descriptor");
+                       dev_dbg(&intf->dev,"No union descriptor, using call management descriptor\n");
                        data_interface = usb_ifnum_to_if(usb_dev, (data_interface_num = call_interface_num));
                        control_interface = intf;
                } else {
-                       dev_dbg(&intf->dev,"No union descriptor, giving up");
+                       dev_dbg(&intf->dev,"No union descriptor, giving up\n");
                        return -ENODEV;
                }
        } else {
                control_interface = usb_ifnum_to_if(usb_dev, union_header->bMasterInterface0);
                data_interface = usb_ifnum_to_if(usb_dev, (data_interface_num = union_header->bSlaveInterface0));
                if (!control_interface || !data_interface) {
-                       dev_dbg(&intf->dev,"no interfaces");
+                       dev_dbg(&intf->dev,"no interfaces\n");
                        return -ENODEV;
                }
        }
        
        if (data_interface_num != call_interface_num)
-               dev_dbg(&intf->dev,"Seperate call control interface. That is not fully supported.");
+               dev_dbg(&intf->dev,"Seperate call control interface. That is not fully supported.\n");
 
 skip_normal_probe:
 
@@ -912,7 +912,7 @@ skip_normal_probe:
        if (data_interface->cur_altsetting->desc.bInterfaceClass != CDC_DATA_INTERFACE_TYPE) {
                if (control_interface->cur_altsetting->desc.bInterfaceClass == CDC_DATA_INTERFACE_TYPE) {
                        struct usb_interface *t;
-                       dev_dbg(&intf->dev,"Your device has switched interfaces.");
+                       dev_dbg(&intf->dev,"Your device has switched interfaces.\n");
 
                        t = control_interface;
                        control_interface = data_interface;
@@ -927,7 +927,7 @@ skip_normal_probe:
                return -ENODEV;
        
        if (usb_interface_claimed(data_interface)) { /* valid in this context */
-               dev_dbg(&intf->dev,"The data interface isn't available");
+               dev_dbg(&intf->dev,"The data interface isn't available\n");
                return -EBUSY;
        }
 
@@ -944,7 +944,7 @@ skip_normal_probe:
        if (!usb_endpoint_dir_in(epread)) {
                /* descriptors are swapped */
                struct usb_endpoint_descriptor *t;
-               dev_dbg(&intf->dev,"The data interface has switched endpoints");
+               dev_dbg(&intf->dev,"The data interface has switched endpoints\n");
                
                t = epread;
                epread = epwrite;
@@ -959,7 +959,7 @@ skip_normal_probe:
        }
 
        if (!(acm = kzalloc(sizeof(struct acm), GFP_KERNEL))) {
-               dev_dbg(&intf->dev, "out of memory (acm kzalloc)");
+               dev_dbg(&intf->dev, "out of memory (acm kzalloc)\n");
                goto alloc_fail;
        }
 
@@ -985,26 +985,26 @@ skip_normal_probe:
 
        buf = usb_buffer_alloc(usb_dev, ctrlsize, GFP_KERNEL, &acm->ctrl_dma);
        if (!buf) {
-               dev_dbg(&intf->dev, "out of memory (ctrl buffer alloc)");
+               dev_dbg(&intf->dev, "out of memory (ctrl buffer alloc)\n");
                goto alloc_fail2;
        }
        acm->ctrl_buffer = buf;
 
        if (acm_write_buffers_alloc(acm) < 0) {
-               dev_dbg(&intf->dev, "out of memory (write buffer alloc)");
+               dev_dbg(&intf->dev, "out of memory (write buffer alloc)\n");
                goto alloc_fail4;
        }
 
        acm->ctrlurb = usb_alloc_urb(0, GFP_KERNEL);
        if (!acm->ctrlurb) {
-               dev_dbg(&intf->dev, "out of memory (ctrlurb kmalloc)");
+               dev_dbg(&intf->dev, "out of memory (ctrlurb kmalloc)\n");
                goto alloc_fail5;
        }
        for (i = 0; i < num_rx_buf; i++) {
                struct acm_ru *rcv = &(acm->ru[i]);
 
                if (!(rcv->urb = usb_alloc_urb(0, GFP_KERNEL))) {
-                       dev_dbg(&intf->dev, "out of memory (read urbs usb_alloc_urb)");
+                       dev_dbg(&intf->dev, "out of memory (read urbs usb_alloc_urb)\n");
                        goto alloc_fail7;
                }
 
@@ -1015,13 +1015,13 @@ skip_normal_probe:
                struct acm_rb *buf = &(acm->rb[i]);
 
                if (!(buf->base = usb_buffer_alloc(acm->dev, readsize, GFP_KERNEL, &buf->dma))) {
-                       dev_dbg(&intf->dev, "out of memory (read bufs usb_buffer_alloc)");
+                       dev_dbg(&intf->dev, "out of memory (read bufs usb_buffer_alloc)\n");
                        goto alloc_fail7;
                }
        }
        acm->writeurb = usb_alloc_urb(0, GFP_KERNEL);
        if (!acm->writeurb) {
-               dev_dbg(&intf->dev, "out of memory (writeurb kmalloc)");
+               dev_dbg(&intf->dev, "out of memory (writeurb kmalloc)\n");
                goto alloc_fail7;
        }