From: Li zeming <zeming@nfschina.com>
To: tytso@mit.edu, adilger.kernel@dilger.ca
Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org,
Li zeming <zeming@nfschina.com>
Subject: [PATCH] ext4: block_validity: Remove unnecessary ‘NULL’ values from new_node
Date: Tue, 2 Apr 2024 10:23:00 +0800 [thread overview]
Message-ID: <20240402022300.25858-1-zeming@nfschina.com> (raw)
new_node is assigned first, so it does not need to initialize the
assignment.
Signed-off-by: Li zeming <zeming@nfschina.com>
---
fs/ext4/block_validity.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/block_validity.c b/fs/ext4/block_validity.c
index 6fe3c941b5651..87ee3a17bd29c 100644
--- a/fs/ext4/block_validity.c
+++ b/fs/ext4/block_validity.c
@@ -72,7 +72,7 @@ static int add_system_zone(struct ext4_system_blocks *system_blks,
{
struct ext4_system_zone *new_entry, *entry;
struct rb_node **n = &system_blks->root.rb_node, *node;
- struct rb_node *parent = NULL, *new_node = NULL;
+ struct rb_node *parent = NULL, *new_node;
while (*n) {
parent = *n;
--
2.18.2
next reply other threads:[~2024-04-02 2:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-02 2:23 Li zeming [this message]
2024-04-08 20:54 ` [PATCH] ext4: block_validity: Remove unnecessary ‘NULL’ values from new_node Andreas Dilger
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