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md/raid5: missing error code in setup_conf()

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Return -ENOMEM if the allocation fails.  Don't return success.

Fixes: 8fbcba6b99 ("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>
This commit is contained in:
Dan Carpenter 2022-07-19 12:48:01 +03:00 committed by Song Liu
parent 957a2b345c
commit 5f7ef4875f
1 changed files with 3 additions and 1 deletions
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4
drivers/md/raid5.c
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@ -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