Btrfs: fix some endian bugs handling the root times

"trans->transid" is cpu endian but we want to store the data as little
endian.  "item->ctime.nsec" is only 32 bits, not 64.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c
index 6bb465cca20f..10d8e4d88071 100644
--- a/fs/btrfs/root-tree.c
+++ b/fs/btrfs/root-tree.c
@@ -544,8 +544,8 @@ void btrfs_update_root_times(struct btrfs_trans_handle *trans,
         struct timespec ct = CURRENT_TIME;
 
         spin_lock(&root->root_times_lock);
-        item->ctransid = trans->transid;
+        item->ctransid = cpu_to_le64(trans->transid);
         item->ctime.sec = cpu_to_le64(ct.tv_sec);
-        item->ctime.nsec = cpu_to_le64(ct.tv_nsec);
+        item->ctime.nsec = cpu_to_le32(ct.tv_nsec);
         spin_unlock(&root->root_times_lock);
 }