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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2022-07-19 12:48:01 +0300 |
|---|---|---|
| committer |   Song Liu <song@kernel.org> | 2022-07-19 10:58:33 -0700 |
| commit | 5f7ef4875f99538b741527963ffe09e869b49826 (patch) | |
| tree | 0097e4bad8f7088c5401a6a71acd0ac05ee30fb9 /drivers/md/raid5.c | |
| parent | block: fix missing blkcg_bio_issue_init (diff) | |
| download | linux-dev-5f7ef4875f99538b741527963ffe09e869b49826.tar.xz linux-dev-5f7ef4875f99538b741527963ffe09e869b49826.zip | |
md/raid5: missing error code in setup_conf()
Return -ENOMEM if the allocation fails. Don't return success.
Fixes: 8fbcba6b999b ("md/raid5: Cleanup setup_conf() error returns")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Logan Gunthorpe <logang@deltatee.com>
Signed-off-by: Song Liu <song@kernel.org>
Diffstat (limited to 'drivers/md/raid5.c')
| -rw-r--r-- | drivers/md/raid5.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 5d09256d7f81..96c3a1185781 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -7304,7 +7304,9 @@ static struct r5conf *setup_conf(struct mddev *mddev) goto abort; conf->mddev = mddev; - if ((conf->stripe_hashtbl = kzalloc(PAGE_SIZE, GFP_KERNEL)) == NULL) + ret = -ENOMEM; + conf->stripe_hashtbl = kzalloc(PAGE_SIZE, GFP_KERNEL); + if (!conf->stripe_hashtbl) goto abort; /* We init hash_locks[0] separately to that it can be used |