From: XU pengfei <xupengfei@nfschina.com>
Date: Wed, 4 Jan 2023 05:52:29 +0000 (+0800)
Subject: ext4: remove unnecessary variable initialization
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7fc51f923ea6b1c6f304789965414149eaedb358;p=linux.git

ext4: remove unnecessary variable initialization

Variables are assigned first and then used. Initialization is not required.

Signed-off-by: XU pengfei <xupengfei@nfschina.com>
Link: https://lore.kernel.org/r/20230104055229.3663-1-xupengfei@nfschina.com
---

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 9d9f414f99fec..9df913bdb4166 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5788,7 +5788,7 @@ static int ext4_meta_trans_blocks(struct inode *inode, int lblocks,
 	ext4_group_t groups, ngroups = ext4_get_groups_count(inode->i_sb);
 	int gdpblocks;
 	int idxblocks;
-	int ret = 0;
+	int ret;
 
 	/*
 	 * How many index blocks need to touch to map @lblocks logical blocks