f2fs: remove unneeded initializations in f2fs_parent_dir

There is no need to initialize few pointers in f2fs_parent_dir
as the values are not checked and instead directly initialized
values are used.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index fc1dacf..b278bfb 100644 (file)
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -215,9 +215,9 @@ struct f2fs_dir_entry *f2fs_find_entry(struct inode *dir,
 
 struct f2fs_dir_entry *f2fs_parent_dir(struct inode *dir, struct page **p)
 {
-       struct page *page = NULL;
-       struct f2fs_dir_entry *de = NULL;
-       struct f2fs_dentry_block *dentry_blk = NULL;
+       struct page *page;
+       struct f2fs_dir_entry *de;
+       struct f2fs_dentry_block *dentry_blk;
 
        page = get_lock_data_page(dir, 0);
        if (IS_ERR(page))