quota: Remove ->get_xstate and ->get_xstatev callbacks

These callbacks are now unused. Remove them.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index 83939ff..20d11cd 100644 (file)
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -350,12 +350,9 @@ static int quota_getxstate(struct super_block *sb, void __user *addr)
        struct fs_quota_stat fqs;
        int ret;
 
-       if (!sb->s_qcop->get_xstate && !sb->s_qcop->get_state)
+       if (!sb->s_qcop->get_state)
                return -ENOSYS;
-       if (sb->s_qcop->get_state)
-               ret = quota_getstate(sb, &fqs);
-       else
-               ret = sb->s_qcop->get_xstate(sb, &fqs);
+       ret = quota_getstate(sb, &fqs);
        if (!ret && copy_to_user(addr, &fqs, sizeof(fqs)))
                return -EFAULT;
        return ret;
@@ -414,7 +411,7 @@ static int quota_getxstatev(struct super_block *sb, void __user *addr)
        struct fs_quota_statv fqs;
        int ret;
 
-       if (!sb->s_qcop->get_xstatev && !sb->s_qcop->get_state)
+       if (!sb->s_qcop->get_state)
                return -ENOSYS;
 
        memset(&fqs, 0, sizeof(fqs));
@@ -428,10 +425,7 @@ static int quota_getxstatev(struct super_block *sb, void __user *addr)
        default:
                return -EINVAL;
        }
-       if (sb->s_qcop->get_state)
-               ret = quota_getstatev(sb, &fqs);
-       else
-               ret = sb->s_qcop->get_xstatev(sb, &fqs);
+       ret = quota_getstatev(sb, &fqs);
        if (!ret && copy_to_user(addr, &fqs, sizeof(fqs)))
                return -EFAULT;
        return ret;

diff --git a/include/linux/quota.h b/include/linux/quota.h
index 6ecac0f..a07f2ed 100644 (file)
--- a/include/linux/quota.h
+++ b/include/linux/quota.h
@@ -408,8 +408,6 @@ struct quotactl_ops {
        int (*get_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
        int (*set_dqblk)(struct super_block *, struct kqid, struct qc_dqblk *);
        int (*get_state)(struct super_block *, struct qc_state *);
-       int (*get_xstate)(struct super_block *, struct fs_quota_stat *);
-       int (*get_xstatev)(struct super_block *, struct fs_quota_statv *);
        int (*rm_xquota)(struct super_block *, unsigned int);
 };