diff options
| -rw-r--r-- | drivers/block/loop.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index e87b88731adc..68b0471ad5a6 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -820,13 +820,22 @@ static int loop_set_fd(struct loop_device *lo, struct file *lo_file, lo->lo_number); if (IS_ERR(lo->lo_thread)) { error = PTR_ERR(lo->lo_thread); - lo->lo_thread = NULL; - goto out_putf; + goto out_clr; } lo->lo_state = Lo_bound; wake_up_process(lo->lo_thread); return 0; +out_clr: + lo->lo_thread = NULL; + lo->lo_device = NULL; + lo->lo_backing_file = NULL; + lo->lo_flags = 0; + set_capacity(disks[lo->lo_number], 0); + invalidate_bdev(bdev, 0); + bd_set_size(bdev, 0); + mapping_set_gfp_mask(mapping, lo->old_gfp_mask); + lo->lo_state = Lo_unbound; out_putf: fput(file); out: |