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path: root/drivers/usb/class/usblp.c
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Diffstat (limited to 'drivers/usb/class/usblp.c')
-rw-r--r--drivers/usb/class/usblp.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 9a1478972bf..80ec1039d67 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -741,10 +741,11 @@ static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t
*/
rv = usblp_wwait(usblp, !!(file->f_flags&O_NONBLOCK));
if (rv < 0) {
- /*
- * If interrupted, we simply leave the URB to dangle,
- * so the ->release will call usb_kill_urb().
- */
+ if (rv == -EAGAIN) {
+ /* Presume that it's going to complete well. */
+ writecount += transfer_length;
+ }
+ /* Leave URB dangling, to be cleaned on close. */
goto collect_error;
}