From: Sergey Shtylyov <s.shtylyov@omp.ru>
Date: Tue, 20 Dec 2022 17:17:32 +0000 (+0300)
Subject: f2fs: file: drop useless initializer in expand_inode_data()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=39bee2e6acc2522d88feb324b18178b34cb7b75a;p=linux.git

f2fs: file: drop useless initializer in expand_inode_data()

In expand_inode_data(), the 'new_size' local variable is initialized to
the result of i_size_read(), however this value isn't ever used,  so we
can drop this initializer...

Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.

Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index ecbc8c135b494..6426b50b70b85 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1697,7 +1697,7 @@ static int expand_inode_data(struct inode *inode, loff_t offset,
 			.err_gc_skipped = true,
 			.nr_free_secs = 0 };
 	pgoff_t pg_start, pg_end;
-	loff_t new_size = i_size_read(inode);
+	loff_t new_size;
 	loff_t off_end;
 	block_t expanded = 0;
 	int err;