LU-7061 osd-ldiskfs: NULL pointer dereference in osd_scrub_refresh_mapping

[fs/lustre-release.git] / lustre / osd-ldiskfs / osd_quota_fmt.c

diff --git a/lustre/osd-ldiskfs/osd_quota_fmt.c b/lustre/osd-ldiskfs/osd_quota_fmt.c
index 3d94332..e11c7ba 100644 (file)
--- a/lustre/osd-ldiskfs/osd_quota_fmt.c
+++ b/lustre/osd-ldiskfs/osd_quota_fmt.c
@@ -64,28 +64,7 @@ static ssize_t quota_read_blk(const struct lu_env *env,
        ENTRY;
 
        memset(buf, 0, LUSTRE_DQBLKSIZE);
-
-#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 7, 56, 0)
-       /* type is set as -1 when reading old admin quota file */
-       if (type != USRQUOTA && type != GRPQUOTA) {
-               struct lu_buf   lu_buffer;
-               loff_t          pos;
-
-               lu_buffer.lb_buf = buf;
-               lu_buffer.lb_len = LUSTRE_DQBLKSIZE;
-               pos = blk << LUSTRE_DQBLKSIZE_BITS;
-
-               ret = dt_record_read(env, &obj->oo_dt, &lu_buffer, &pos);
-
-               if (ret == 0)
-                       ret = LUSTRE_DQBLKSIZE;
-               else if (ret == -EBADR || ret == -EFAULT)
-                       ret = 0;
-               RETURN(ret);
-       }
-#else
-#warning "remove old quota compatibility code"
-#endif
+       LASSERTF((type == USRQUOTA || type == GRPQUOTA), "type=%d\n", type);
 
        ret = sb->s_op->quota_read(sb, type, buf, LUSTRE_DQBLKSIZE,
                                   blk << LUSTRE_DQBLKSIZE_BITS);