Messages in this thread Patch in this message | | | Date | Wed, 15 Nov 2006 18:43:43 -0800 | From | Chris Wright <> | Subject | [patch 11/30] USB: failure in usblps error path |
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-stable review patch. If anyone has any objections, please let us know. ------------------
From: Oliver Neukum <oliver@neukum.name>
if urb submission fails due to a transient error here eg. ENOMEM , the driver is dead. This fixes it.
Regards Oliver
Signed-off-by: Oliver Neukum <oliver@neukum.name> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Chris Wright <chrisw@sous-sol.org> ---
drivers/usb/class/usblp.c | 1 + 1 file changed, 1 insertion(+)
--- linux-2.6.18.2.orig/drivers/usb/class/usblp.c +++ linux-2.6.18.2/drivers/usb/class/usblp.c @@ -701,6 +701,7 @@ static ssize_t usblp_write(struct file * usblp->wcomplete = 0; err = usb_submit_urb(usblp->writeurb, GFP_KERNEL); if (err) { + usblp->wcomplete = 1; if (err != -ENOMEM) count = -EIO; else -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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