diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-06-13 11:48:12 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-06-14 19:20:06 +0300 |
| commit | d11854ed05635e4a73fa61a988ffdd0978c9e202 (patch) | |
| tree | efe786ba954d7c89e99a4f83107fc0324bbceb50 /drivers/md/raid0.c | |
| parent | 899ee2c3829c5ac14bfc7d3c4a5846c0b709b78f (diff) | |
| download | linux-d11854ed05635e4a73fa61a988ffdd0978c9e202.tar.xz | |
md/raid0: don't free conf on raid0_run failure
The core md code calls the ->free method which already frees conf.
Fixes: 0c031fd37f69 ("md: Move alloc/free acct bioset in to personality")
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Link: https://lore.kernel.org/r/20240613084839.1044015-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/raid0.c')
| -rw-r--r-- | drivers/md/raid0.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c index c5d4aeb68404..81c01347cd24 100644 --- a/drivers/md/raid0.c +++ b/drivers/md/raid0.c @@ -365,18 +365,13 @@ static sector_t raid0_size(struct mddev *mddev, sector_t sectors, int raid_disks return array_sectors; } -static void free_conf(struct mddev *mddev, struct r0conf *conf) -{ - kfree(conf->strip_zone); - kfree(conf->devlist); - kfree(conf); -} - static void raid0_free(struct mddev *mddev, void *priv) { struct r0conf *conf = priv; - free_conf(mddev, conf); + kfree(conf->strip_zone); + kfree(conf->devlist); + kfree(conf); } static int raid0_set_limits(struct mddev *mddev) @@ -415,7 +410,7 @@ static int raid0_run(struct mddev *mddev) if (!mddev_is_dm(mddev)) { ret = raid0_set_limits(mddev); if (ret) - goto out_free_conf; + return ret; } /* calculate array device size */ @@ -427,13 +422,7 @@ static int raid0_run(struct mddev *mddev) dump_zones(mddev); - ret = md_integrity_register(mddev); - if (ret) - goto out_free_conf; - return 0; -out_free_conf: - free_conf(mddev, conf); - return ret; + return md_integrity_register(mddev); } /* |