[PATCH 2/9] usblp: Don't let suspend to kill ->used

[Greg Kroah-Hartman]

From: Pete Zaitcev <[EMAIL PROTECTED]>

Suspend destroys refcounting for open/release.

Signed-off-by: Pete Zaitcev <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
 drivers/usb/class/usblp.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c
index 7b1edfe..6778f9a 100644
--- a/drivers/usb/class/usblp.c
+++ b/drivers/usb/class/usblp.c
@@ -347,10 +347,8 @@ static int handle_bidir (struct usblp *usblp)
        if (usblp->bidir && usblp->used && !usblp->sleeping) {
                usblp->readcount = 0;
                usblp->readurb->dev = usblp->dev;
-               if (usb_submit_urb(usblp->readurb, GFP_KERNEL) < 0) {
-                       usblp->used = 0;
+               if (usb_submit_urb(usblp->readurb, GFP_KERNEL) < 0)
                        return -EIO;
-               }
        }
 
        return 0;
@@ -412,6 +410,7 @@ static int usblp_open(struct inode *inode, struct file 
*file)
        usblp->readurb->status = 0;
 
        if (handle_bidir(usblp) < 0) {
+               usblp->used = 0;
                file->private_data = NULL;
                retval = -EIO;
        }
-- 
1.5.2.1

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