[GFS2] gfs2 misc endianness annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index dadd1f35c864..fb969302f181 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -500,21 +500,22 @@ static int pick_formal_ino_2(struct gfs2_sbd *sdp, u64 *formal_ino)
         if (!ir.ir_length) {
                 struct buffer_head *m_bh;
                 u64 x, y;
+                __be64 z;
 
                 error = gfs2_meta_inode_buffer(m_ip, &m_bh);
                 if (error)
                         goto out_brelse;
 
-                x = *(u64 *)(m_bh->b_data + sizeof(struct gfs2_dinode));
-                x = y = be64_to_cpu(x);
+                z = *(__be64 *)(m_bh->b_data + sizeof(struct gfs2_dinode));
+                x = y = be64_to_cpu(z);
                 ir.ir_start = x;
                 ir.ir_length = GFS2_INUM_QUANTUM;
                 x += GFS2_INUM_QUANTUM;
                 if (x < y)
                         gfs2_consist_inode(m_ip);
-                x = cpu_to_be64(x);
+                z = cpu_to_be64(x);
                 gfs2_trans_add_bh(m_ip->i_gl, m_bh, 1);
-                *(u64 *)(m_bh->b_data + sizeof(struct gfs2_dinode)) = x;
+                *(__be64 *)(m_bh->b_data + sizeof(struct gfs2_dinode)) = z;
 
                 brelse(m_bh);
         }