[XFS] All xfs_disk_dquot_t values are (as the name says) disk endian.

Before putting them into struct statfs they should be endian-swapped.

SGI-PV: 954580
SGI-Modid: xfs-linux-melb:xfs-kern:26550a

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nathan Scott <nathans@sgi.com>

1 files changed, 13 insertions, 6 deletions

diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c
index e95e99f7168f..f137856c3261 100644
--- a/fs/xfs/quota/xfs_qm_bhv.c
+++ b/fs/xfs/quota/xfs_qm_bhv.c
@@ -217,17 +217,24 @@ xfs_qm_statvfs(
                 return 0;
         dp = &dqp->q_core;
 
-        limit = dp->d_blk_softlimit ? dp->d_blk_softlimit : dp->d_blk_hardlimit;
+        limit = dp->d_blk_softlimit ?
+                be64_to_cpu(dp->d_blk_softlimit) :
+                be64_to_cpu(dp->d_blk_hardlimit);
         if (limit && statp->f_blocks > limit) {
                 statp->f_blocks = limit;
-                statp->f_bfree = (statp->f_blocks > dp->d_bcount) ?
-                                        (statp->f_blocks - dp->d_bcount) : 0;
+                statp->f_bfree =
+                        (statp->f_blocks > be64_to_cpu(dp->d_bcount)) ?
+                         (statp->f_blocks - be64_to_cpu(dp->d_bcount)) : 0;
         }
-        limit = dp->d_ino_softlimit ? dp->d_ino_softlimit : dp->d_ino_hardlimit;
+
+        limit = dp->d_ino_softlimit ?
+                be64_to_cpu(dp->d_ino_softlimit) :
+                be64_to_cpu(dp->d_ino_hardlimit);
         if (limit && statp->f_files > limit) {
                 statp->f_files = limit;
-                statp->f_ffree = (statp->f_files > dp->d_icount) ?
-                                        (statp->f_ffree - dp->d_icount) : 0;
+                statp->f_ffree =
+                        (statp->f_files > be64_to_cpu(dp->d_icount)) ?
+                         (statp->f_ffree - be64_to_cpu(dp->d_icount)) : 0;
         }
 
         xfs_qm_dqput(dqp);