linux-kernel - [PATCH 4/6] ext4: remove unneeded check in get_dx

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Message-Id: <20241219110027.1440876-5-shikemeng@huaweicloud.com>
Date: Thu, 19 Dec 2024 19:00:25 +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 4/6] ext4: remove unneeded check in get_dx_countlimit

The "offset" is always non-NULL, remove unneeded NULL check of "offset".

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

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 33670cebdedc..07a1bb570deb 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -434,8 +434,7 @@ static struct dx_countlimit *get_dx_countlimit(struct inode *inode,
 	} else
 		return NULL;
 
-	if (offset)
-		*offset = count_offset;
+	*offset = count_offset;
 	return (struct dx_countlimit *)(((void *)dirent) + count_offset);
 }
 
-- 
2.30.0