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| author | Oliver Neukum <oliver@neukum.name> | 2006-10-28 11:36:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-11-03 20:57:18 +0100 |
| commit | 6c8df79f8c0f8d861ea25e6e104a29398d8398f4 (patch) | |
| tree | 32b00cd81e9b708c42e892d849a38f3ae779e055 /drivers/usb/class/usblp.c | |
| parent | usbtouchscreen: use endpoint address from endpoint descriptor (diff) | |
| download | linux-6c8df79f8c0f8d861ea25e6e104a29398d8398f4.tar.xz linux-6c8df79f8c0f8d861ea25e6e104a29398d8398f4.zip | |
USB: failure in usblp's error path
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/usb/class/usblp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index 809d465eb257..16353b661a04 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -722,6 +722,7 @@ static ssize_t usblp_write(struct file *file, const char __user *buffer, size_t usblp->wcomplete = 0; err = usb_submit_urb(usblp->writeurb, GFP_KERNEL); if (err) { + usblp->wcomplete = 1; if (err != -ENOMEM) count = -EIO; else |