I am trying to use jffs2 on ubi volumes using CONFIG_MTD_UBI_GLUEBI option. I have also enabled CONFIG_JFFS2_FS_WBUF_VERIFY to verify every write from jffs2. The kenel seems to crash in jffs2_verify_write() because wbuf_verify is not initialized. It needs to be initialized in jffs2_ubivol_setup() like how it is done in jffs2_nand_flash_setup. Am I seeing it right?