usb: gadget: Do not take BKL for gadget->ops->ioctl

There is no gadget driver in the tree that
actually implements the ioctl operation, so
obviously it is not necessary to hold the
BKL around the call.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Michał Nazarewicz <m.nazarewicz@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 63fc171c0ed9..fc35406fc80c 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1299,11 +1299,9 @@ static long dev_ioctl (struct file *fd, unsigned code, unsigned long value)
         struct usb_gadget       *gadget = dev->gadget;
         long ret = -ENOTTY;
 
-        if (gadget->ops->ioctl) {
-                lock_kernel();
+        if (gadget->ops->ioctl)
                 ret = gadget->ops->ioctl (gadget, code, value);
-                unlock_kernel();
-        }
+
         return ret;
 }