commit
46f341ffcfb5d8530f7d1e60f3be06cce6661b62 upstream.
Commit
2da78092 changed the locking from a mutex to a spinlock,
so we now longer sleep in this context. But there was a leftover
might_sleep() in there, which now triggers since we do the final
free from an RCU callback. Get rid of it.
Reported-by: Pontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*/
void blk_free_devt(dev_t devt)
{
*/
void blk_free_devt(dev_t devt)
{
if (devt == MKDEV(0, 0))
return;
if (devt == MKDEV(0, 0))
return;