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path: root/drivers/usb/core/message.c
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Diffstat (limited to 'drivers/usb/core/message.c')
-rw-r--r--drivers/usb/core/message.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index b3bdfede45e..aed3e07942d 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -308,7 +308,8 @@ static void sg_complete(struct urb *urb)
308 retval = usb_unlink_urb(io->urbs [i]); 308 retval = usb_unlink_urb(io->urbs [i]);
309 if (retval != -EINPROGRESS && 309 if (retval != -EINPROGRESS &&
310 retval != -ENODEV && 310 retval != -ENODEV &&
311 retval != -EBUSY) 311 retval != -EBUSY &&
312 retval != -EIDRM)
312 dev_err(&io->dev->dev, 313 dev_err(&io->dev->dev,
313 "%s, unlink --> %d\n", 314 "%s, unlink --> %d\n",
314 __func__, retval); 315 __func__, retval);
@@ -317,7 +318,6 @@ static void sg_complete(struct urb *urb)
317 } 318 }
318 spin_lock(&io->lock); 319 spin_lock(&io->lock);
319 } 320 }
320 urb->dev = NULL;
321 321
322 /* on the last completion, signal usb_sg_wait() */ 322 /* on the last completion, signal usb_sg_wait() */
323 io->bytes += urb->actual_length; 323 io->bytes += urb->actual_length;
@@ -524,7 +524,6 @@ void usb_sg_wait(struct usb_sg_request *io)
524 case -ENXIO: /* hc didn't queue this one */ 524 case -ENXIO: /* hc didn't queue this one */
525 case -EAGAIN: 525 case -EAGAIN:
526 case -ENOMEM: 526 case -ENOMEM:
527 io->urbs[i]->dev = NULL;
528 retval = 0; 527 retval = 0;
529 yield(); 528 yield();
530 break; 529 break;
@@ -542,7 +541,6 @@ void usb_sg_wait(struct usb_sg_request *io)
542 541
543 /* fail any uncompleted urbs */ 542 /* fail any uncompleted urbs */
544 default: 543 default:
545 io->urbs[i]->dev = NULL;
546 io->urbs[i]->status = retval; 544 io->urbs[i]->status = retval;
547 dev_dbg(&io->dev->dev, "%s, submit --> %d\n", 545 dev_dbg(&io->dev->dev, "%s, submit --> %d\n",
548 __func__, retval); 546 __func__, retval);
@@ -593,7 +591,10 @@ void usb_sg_cancel(struct usb_sg_request *io)
593 if (!io->urbs [i]->dev) 591 if (!io->urbs [i]->dev)
594 continue; 592 continue;
595 retval = usb_unlink_urb(io->urbs [i]); 593 retval = usb_unlink_urb(io->urbs [i]);
596 if (retval != -EINPROGRESS && retval != -EBUSY) 594 if (retval != -EINPROGRESS
595 && retval != -ENODEV
596 && retval != -EBUSY
597 && retval != -EIDRM)
597 dev_warn(&io->dev->dev, "%s, unlink --> %d\n", 598 dev_warn(&io->dev->dev, "%s, unlink --> %d\n",
598 __func__, retval); 599 __func__, retval);
599 } 600 }