linux-kernel - [PATCH] fs/ntfs3/indx: Remove unnecessary 'NULL' values from Pointer

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Message-Id: <20220704103113.5529-1-kunyu@nfschina.com>
Date:   Mon,  4 Jul 2022 18:31:13 +0800
From:   Li kunyu <kunyu@...china.com>
To:     almaz.alexandrovich@...agon-software.com
Cc:     ntfs3@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Li kunyu <kunyu@...china.com>
Subject: [PATCH] fs/ntfs3/indx: Remove unnecessary 'NULL' values from Pointer

Pointer variables allocate memory first, and then judge. There is no
need to initialize the assignment.

Signed-off-by: Li kunyu <kunyu@...china.com>
---
 fs/ntfs3/index.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c
index 6f81e3a49abf..b5c92b6ce01c 100644
--- a/fs/ntfs3/index.c
+++ b/fs/ntfs3/index.c
@@ -1685,8 +1685,8 @@ indx_insert_into_buffer(struct ntfs_index *indx, struct ntfs_inode *ni,
 {
 	int err;
 	const struct NTFS_DE *sp;
-	struct NTFS_DE *e, *de_t, *up_e = NULL;
-	struct indx_node *n2 = NULL;
+	struct NTFS_DE *e, *de_t, *up_e;
+	struct indx_node *n2;
 	struct indx_node *n1 = fnd->nodes[level];
 	struct INDEX_HDR *hdr1 = &n1->index->ihdr;
 	struct INDEX_HDR *hdr2;
-- 
2.18.2