diff options
Diffstat (limited to 'drivers/usb/misc/auerswald.c')
| -rw-r--r-- | drivers/usb/misc/auerswald.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c index b5332e679c46..cac1500cba62 100644 --- a/drivers/usb/misc/auerswald.c +++ b/drivers/usb/misc/auerswald.c @@ -1307,7 +1307,7 @@ static int auerswald_addservice (pauerswald_t cp, pauerscon_t scp) } -/* remove a service from the the device +/* remove a service from the device scp->id must be set! */ static void auerswald_removeservice (pauerswald_t cp, pauerscon_t scp) { @@ -1822,16 +1822,10 @@ static int auerchar_release (struct inode *inode, struct file *file) pauerswald_t cp; dbg("release"); - /* get the mutexes */ - if (down_interruptible (&ccp->mutex)) { - return -ERESTARTSYS; - } + down(&ccp->mutex); cp = ccp->auerdev; if (cp) { - if (down_interruptible (&cp->mutex)) { - up (&ccp->mutex); - return -ERESTARTSYS; - } + down(&cp->mutex); /* remove an open service */ auerswald_removeservice (cp, &ccp->scontext); /* detach from device */ |