linux-kernel - [PATCH] fs/ocfs2: remove redundant ret variable

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Date:   Wed, 12 Jan 2022 08:14:08 +0000
From:   cgel.zte@...il.com
To:     mark@...heh.com
Cc:     jlbec@...lplan.org, joseph.qi@...ux.alibaba.com,
        ocfs2-devel@....oracle.com, linux-kernel@...r.kernel.org,
        Minghao Chi <chi.minghao@....com.cn>,
        Zeal Robot <zealci@....com.cn>, CGEL ZTE <cgel.zte@...il.com>
Subject: [PATCH] fs/ocfs2: remove redundant ret variable

From: Minghao Chi <chi.minghao@....com.cn>

Return value from ocfs2_add_clusters_in_btree() directly instead
of taking this in another redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Minghao Chi <chi.minghao@....com.cn>
Signed-off-by: CGEL ZTE <cgel.zte@...il.com>
---
 fs/ocfs2/file.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index fc5f780fa235..9a46dcef448c 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -540,15 +540,11 @@ int ocfs2_add_inode_data(struct ocfs2_super *osb,
 			 struct ocfs2_alloc_context *meta_ac,
 			 enum ocfs2_alloc_restarted *reason_ret)
 {
-	int ret;
 	struct ocfs2_extent_tree et;
 
-	ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(inode), fe_bh);
-	ret = ocfs2_add_clusters_in_btree(handle, &et, logical_offset,
+	return ocfs2_add_clusters_in_btree(handle, &et, logical_offset,
 					  clusters_to_add, mark_unwritten,
 					  data_ac, meta_ac, reason_ret);
-
-	return ret;
 }
 
 static int ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
-- 
2.25.1