Commit eb60fa10 authored by Tejun Heo's avatar Tejun Heo Committed by Jens Axboe
Browse files

block: fix add_partition() error path 



Partition stats structure was not freed on devt allocation failure
path.  Fix it.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 4e14e833

fs/partitions/check.c

+3 −1
Original line number Diff line number Diff line
@@ -395,7 +395,7 @@ int add_partition(struct gendisk *disk, int partno, 


	err = blk_alloc_devt(p, &devt);

	if (err)

		goto out_free;

		goto out_free_stats;

	pdev->devt = devt;



	/* delay uevent until 'holders' subdir is created */
@@ -426,6 +426,8 @@ int add_partition(struct gendisk *disk, int partno, 


	return 0;



out_free_stats:

	free_part_stats(p);

out_free:

	kfree(p);

	return err;