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-rw-r--r--drivers/usb/gadget/inode.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index c95eea43b637..f701afb349ee 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1569,20 +1569,18 @@ delegate:
static void destroy_ep_files (struct dev_data *dev)
{
- struct list_head *entry, *tmp;
-
DBG (dev, "%s %d\n", __func__, dev->state);
/* dev->state must prevent interference */
restart:
spin_lock_irq (&dev->lock);
- list_for_each_safe (entry, tmp, &dev->epfiles) {
+ while (!list_empty(&dev->epfiles)) {
struct ep_data *ep;
struct inode *parent;
struct dentry *dentry;
/* break link to FS */
- ep = list_entry (entry, struct ep_data, epfiles);
+ ep = list_first_entry (&dev->epfiles, struct ep_data, epfiles);
list_del_init (&ep->epfiles);
dentry = ep->dentry;
ep->dentry = NULL;
@@ -1605,8 +1603,7 @@ restart:
dput (dentry);
mutex_unlock (&parent->i_mutex);
- /* fds may still be open */
- goto restart;
+ spin_lock_irq (&dev->lock);
}
spin_unlock_irq (&dev->lock);
}