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

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
...@@ -395,7 +395,7 @@ int add_partition(struct gendisk *disk, int partno, ...@@ -395,7 +395,7 @@ int add_partition(struct gendisk *disk, int partno,
err = blk_alloc_devt(p, &devt); err = blk_alloc_devt(p, &devt);
if (err) if (err)
goto out_free; goto out_free_stats;
pdev->devt = devt; pdev->devt = devt;
/* delay uevent until 'holders' subdir is created */ /* delay uevent until 'holders' subdir is created */
...@@ -426,6 +426,8 @@ int add_partition(struct gendisk *disk, int partno, ...@@ -426,6 +426,8 @@ int add_partition(struct gendisk *disk, int partno,
return 0; return 0;
out_free_stats:
free_part_stats(p);
out_free: out_free:
kfree(p); kfree(p);
return err; return err;
......
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