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    Subject[PATCH] gfs2: be*_add_cpu conversion
    Date
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    From: Marcin Slusarz <marcin.slusarz@gmail.com>

    replace all:
    big_endian_variable = cpu_to_beX(beX_to_cpu(big_endian_variable) +
    expression_in_cpu_byteorder);
    with:
    beX_add_cpu(&big_endian_variable, expression_in_cpu_byteorder);
    generated with semantic patch

    Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
    Cc: Steven Whitehouse <swhiteho@redhat.com>
    Cc: cluster-devel@redhat.com
    ---
    fs/gfs2/dir.c | 6 +++---
    1 files changed, 3 insertions(+), 3 deletions(-)

    diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
    index c347095..6f2e382 100644
    --- a/fs/gfs2/dir.c
    +++ b/fs/gfs2/dir.c
    @@ -1021,13 +1021,13 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name)

    new->de_inum = dent->de_inum; /* No endian worries */
    new->de_type = dent->de_type; /* No endian worries */
    - nleaf->lf_entries = cpu_to_be16(be16_to_cpu(nleaf->lf_entries)+1);
    + be16_add_cpu(&nleaf->lf_entries, 1);

    dirent_del(dip, obh, prev, dent);

    if (!oleaf->lf_entries)
    gfs2_consist_inode(dip);
    - oleaf->lf_entries = cpu_to_be16(be16_to_cpu(oleaf->lf_entries)-1);
    + be16_add_cpu(&oleaf->lf_entries, -1);

    if (!prev)
    prev = dent;
    @@ -1616,7 +1616,7 @@ int gfs2_dir_add(struct inode *inode, const struct qstr *name,
    dent->de_type = cpu_to_be16(type);
    if (ip->i_di.di_flags & GFS2_DIF_EXHASH) {
    leaf = (struct gfs2_leaf *)bh->b_data;
    - leaf->lf_entries = cpu_to_be16(be16_to_cpu(leaf->lf_entries) + 1);
    + be16_add_cpu(&leaf->lf_entries, 1);
    }
    brelse(bh);
    error = gfs2_meta_inode_buffer(ip, &bh);
    --
    1.5.3.7


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