summaryrefslogtreecommitdiffstats
path: root/fs/quota/quota.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/quota/quota.c')
-rw-r--r--fs/quota/quota.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/fs/quota/quota.c b/fs/quota/quota.c
index 2b363e23f36..ff3f0b3cfdb 100644
--- a/fs/quota/quota.c
+++ b/fs/quota/quota.c
@@ -278,6 +278,17 @@ static int quota_getxquota(struct super_block *sb, int type, qid_t id,
return ret;
}
+static int quota_rmxquota(struct super_block *sb, void __user *addr)
+{
+ __u32 flags;
+
+ if (copy_from_user(&flags, addr, sizeof(flags)))
+ return -EFAULT;
+ if (!sb->s_qcop->rm_xquota)
+ return -ENOSYS;
+ return sb->s_qcop->rm_xquota(sb, flags);
+}
+
/* Copy parameters and call proper function */
static int do_quotactl(struct super_block *sb, int type, int cmd, qid_t id,
void __user *addr, struct path *path)
@@ -316,8 +327,9 @@ static int do_quotactl(struct super_block *sb, int type, int cmd, qid_t id,
return sb->s_qcop->quota_sync(sb, type);
case Q_XQUOTAON:
case Q_XQUOTAOFF:
- case Q_XQUOTARM:
return quota_setxstate(sb, cmd, addr);
+ case Q_XQUOTARM:
+ return quota_rmxquota(sb, addr);
case Q_XGETQSTAT:
return quota_getxstate(sb, addr);
case Q_XGETQSTATV: