linux-ext4 - [PATCH 1/3] ext4: correct comment of ext4_xattr

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Message-Id: <20240606125508.1459893-2-shikemeng@huaweicloud.com>
Date: Thu,  6 Jun 2024 20:55:06 +0800
From: Kemeng Shi <shikemeng@...weicloud.com>
To: tytso@....edu,
	adilger.kernel@...ger.ca
Cc: linux-ext4@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] ext4: correct comment of ext4_xattr_cmp

The ext4_xattr_cmp never returns negative error number. Correct possible
return value in ext4_xattr_cmp's comment.

Signed-off-by: Kemeng Shi <shikemeng@...weicloud.com>
---
 fs/ext4/xattr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
index b67a176bfcf9..c3db1abe9d77 100644
--- a/fs/ext4/xattr.c
+++ b/fs/ext4/xattr.c
@@ -3050,8 +3050,7 @@ ext4_xattr_block_cache_insert(struct mb_cache *ea_block_cache,
  *
  * Compare two extended attribute blocks for equality.
  *
- * Returns 0 if the blocks are equal, 1 if they differ, and
- * a negative error number on errors.
+ * Returns 0 if the blocks are equal, 1 if they differ.
  */
 static int
 ext4_xattr_cmp(struct ext4_xattr_header *header1,
-- 
2.30.0