diff options
Diffstat (limited to 'drivers/usb/gadget/legacy/inode.c')
| -rw-r--r-- | drivers/usb/gadget/legacy/inode.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index f454c7af489c..7e179f81d05c 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -1137,10 +1137,9 @@ ep0_write (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) dev->gadget->ep0, dev->req, GFP_KERNEL); } + spin_lock_irq(&dev->lock); if (retval < 0) { - spin_lock_irq (&dev->lock); clean_req (dev->gadget->ep0, dev->req); - spin_unlock_irq (&dev->lock); } else retval = len; @@ -1522,10 +1521,10 @@ static void destroy_ep_files (struct dev_data *dev) spin_unlock_irq (&dev->lock); /* break link to dcache */ - mutex_lock (&parent->i_mutex); + inode_lock(parent); d_delete (dentry); dput (dentry); - mutex_unlock (&parent->i_mutex); + inode_unlock(parent); spin_lock_irq (&dev->lock); } |