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    Subject[PATCH 20/51] [GFS2] fixed a NULL pointer assignment BUG
    Date
    From: Denis Cheng <crquan@gmail.com>

    Signed-off-by: Denis Cheng <crquan@gmail.com>
    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

    diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
    index 6c820cb..c1c6672 100644
    --- a/fs/gfs2/ops_fstype.c
    +++ b/fs/gfs2/ops_fstype.c
    @@ -292,8 +292,9 @@ static int init_sb(struct gfs2_sbd *sdp, int silent, int undo)
    fs_err(sdp, "can't get root dentry\n");
    error = -ENOMEM;
    iput(inode);
    - }
    - sb->s_root->d_op = &gfs2_dops;
    + } else
    + sb->s_root->d_op = &gfs2_dops;
    +
    out:
    gfs2_glock_dq_uninit(&sb_gh);
    return error;
    --
    1.5.1.2
    -
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