linux-kernel - [PATCH -next] ubifs: remove unused function __ubifs_shash

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Date:   Wed, 20 Mar 2019 22:09:55 +0800
From:   Yue Haibing <yuehaibing@...wei.com>
To:     <richard@....at>, <dedekind1@...il.com>, <adrian.hunter@...el.com>
CC:     <linux-kernel@...r.kernel.org>, <linux-mtd@...ts.infradead.org>,
        YueHaibing <yuehaibing@...wei.com>
Subject: [PATCH -next] ubifs: remove unused function __ubifs_shash_final

From: YueHaibing <yuehaibing@...wei.com>

There is no callers in tree, and can be removed.

Signed-off-by: YueHaibing <yuehaibing@...wei.com>
---
 fs/ubifs/auth.c | 18 ------------------
 1 file changed, 18 deletions(-)

diff --git a/fs/ubifs/auth.c b/fs/ubifs/auth.c
index 5bf5fd0..2a40ccce 100644
--- a/fs/ubifs/auth.c
+++ b/fs/ubifs/auth.c
@@ -147,24 +147,6 @@ struct shash_desc *__ubifs_hash_get_desc(const struct ubifs_info *c)
 }
 
 /**
- * __ubifs_shash_final - finalize shash
- * @c: UBIFS file-system description object
- * @desc: the descriptor
- * @out: the output hash
- *
- * Simple wrapper around crypto_shash_final(), safe to be called with
- * disabled authentication.
- */
-int __ubifs_shash_final(const struct ubifs_info *c, struct shash_desc *desc,
-			u8 *out)
-{
-	if (ubifs_authenticated(c))
-		return crypto_shash_final(desc, out);
-
-	return 0;
-}
-
-/**
  * ubifs_bad_hash - Report hash mismatches
  * @c: UBIFS file-system description object
  * @node: the node
-- 
2.7.0