From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 28 Sep 2016 15:55:47 +0200
Return directly after a call of the function "crypto_alloc_ahash"
failed here.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/md/dm-crypt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index c457b5e..47f6265 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -375,8 +375,7 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
hash_tfm = crypto_alloc_ahash(opts, 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(hash_tfm)) {
ti->error = "Error initializing ESSIV hash";
- err = PTR_ERR(hash_tfm);
- goto bad;
+ return PTR_ERR(hash_tfm);
}
salt = kzalloc(crypto_ahash_digestsize(hash_tfm), GFP_KERNEL);
--
2.10.0
--
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