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-rw-r--r--drivers/block/loop.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index 74bf0255e98..9c3b94e8f03 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -839,7 +839,9 @@ static int loop_set_fd(struct loop_device *lo, struct file *lo_file,
set_blocksize(bdev, lo_blocksize);
- kernel_thread(loop_thread, lo, CLONE_KERNEL);
+ error = kernel_thread(loop_thread, lo, CLONE_KERNEL);
+ if (error < 0)
+ goto out_putf;
wait_for_completion(&lo->lo_done);
return 0;