f2fs: don't need to update inode checksum for recovery

This patch fixes "f2fs: support inode checksum".
The recovered inode page will be rewritten with valid checksum.
Reviewed-by: NChao Yu <yuchao0@huawei.com>
Signed-off-by: NJaegeuk Kim <jaegeuk@kernel.org>

fs/f2fs/node.c

@@ -2287,8 +2287,6 @@ int recover_inode_page(struct f2fs_sb_info *sbi, struct page *page)
 			F2FS_FITS_IN_INODE(src, le16_to_cpu(src->i_extra_isize),
 								i_projid))
 			dst->i_projid = src->i_projid;
-
-		f2fs_inode_chksum_set(sbi, ipage);
 	}
 
 	new_ni = old_ni;