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 ecbc8c135b494d9c8c87ed361b1c2ad704b914ff..6426b50b70b8539c7d1340c23758596e84d88b99 100644 (file)
--- 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;