f2fs: move a branch for code redability

This patch moves a function in f2fs_delete_entry for code readability.

Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index b2b77cc..2b7c255 100644 (file)
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -550,12 +550,11 @@ void f2fs_delete_entry(struct f2fs_dir_entry *dentry, struct page *page,
 
        dir->i_ctime = dir->i_mtime = CURRENT_TIME;
 
-       if (inode && S_ISDIR(inode->i_mode)) {
-               drop_nlink(dir);
-               update_inode_page(dir);
-       }
-
        if (inode) {
+               if (S_ISDIR(inode->i_mode)) {
+                       drop_nlink(dir);
+                       update_inode_page(dir);
+               }
                inode->i_ctime = CURRENT_TIME;
                drop_nlink(inode);
                if (S_ISDIR(inode->i_mode)) {