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| author | Oliver Neukum <oliver@neukum.org> | 2008-02-12 19:08:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-21 15:38:48 -0800 |
| commit | 1902869019918411c148c18cc3a22aade569ac9a (patch) | |
| tree | 5df2039971423956a70fdf962d6102e1987dc585 /drivers/usb/class | |
| parent | 2129c4e1b4469e1f9711a54e97e8ddf8b26bb62d (diff) | |
| download | linux-3.10-1902869019918411c148c18cc3a22aade569ac9a.tar.gz linux-3.10-1902869019918411c148c18cc3a22aade569ac9a.tar.bz2 linux-3.10-1902869019918411c148c18cc3a22aade569ac9a.zip | |
USB: fix pm counter leak in usblp
if you fail in open() you must decrement the pm counter again.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Diffstat (limited to 'drivers/usb/class')
| -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 ad632f2d6f9..0647164d36d 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -428,6 +428,7 @@ static int usblp_open(struct inode *inode, struct file *file) usblp->rcomplete = 0; if (handle_bidir(usblp) < 0) { + usb_autopm_put_interface(intf); usblp->used = 0; file->private_data = NULL; retval = -EIO; |