BEFS_BT_NOT_FOUND 283 fs/befs/btree.c if (res == BEFS_BT_NOT_FOUND) BEFS_BT_NOT_FOUND 303 fs/befs/btree.c return BEFS_BT_NOT_FOUND; BEFS_BT_NOT_FOUND 359 fs/befs/btree.c return BEFS_BT_NOT_FOUND; BEFS_BT_NOT_FOUND 192 fs/befs/linuxvfs.c if (ret == BEFS_BT_NOT_FOUND) {