ubifs: Fix error return code in ubifs_init_authentication()
[ Upstream commit 3cded66330591cfd2554a3fd5edca8859ea365a2 ]
Fix to return PTR_ERR() error code from the error handling case where
ubifs_hash_get_desc() failed instead of 0 in ubifs_init_authentication(),
as done elsewhere in this function.
Fixes: 49525e5eec
("ubifs: Add helper functions for authentication support")
Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -352,8 +352,10 @@ int ubifs_init_authentication(struct ubifs_info *c)
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c->authenticated = true;
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c->log_hash = ubifs_hash_get_desc(c);
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if (IS_ERR(c->log_hash))
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if (IS_ERR(c->log_hash)) {
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err = PTR_ERR(c->log_hash);
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goto out_free_hmac;
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}
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err = 0;
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