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Subject[PATCH review 35/85] gfs2: Remove the QUOTA_USER and QUOTA_GROUP defines
From: "Eric W. Biederman" <ebiederm@xmission.com>

Remove the QUOTA_USER and QUOTA_GRUP defines. Remove
the last vestigal users of QUOTA_USER and QUOTA_GROUP.

Now that struct kqid is used throughout the gfs2 quota
code the need there is to use QUOTA_USER and QUOTA_GROUP
and the defines are just extraneous and confusing.

Cc: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
fs/gfs2/quota.c | 25 +++++--------------------
1 files changed, 5 insertions(+), 20 deletions(-)

diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index 8cb4d10..0bbb040 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -65,9 +65,6 @@
#include "inode.h"
#include "util.h"

-#define QUOTA_USER 1
-#define QUOTA_GROUP 0
-
struct gfs2_quota_change_host {
u64 qc_change;
u32 qc_flags; /* GFS2_QCF_... */
@@ -1476,18 +1473,14 @@ static int gfs2_get_dqblk(struct super_block *sb, struct kqid qid,
struct gfs2_quota_data *qd;
struct gfs2_holder q_gh;
int error;
- int type;

memset(fdq, 0, sizeof(struct fs_disk_quota));

if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
return -ESRCH; /* Crazy XFS error code */

- if (qid.type == USRQUOTA)
- type = QUOTA_USER;
- else if (qid.type == GRPQUOTA)
- type = QUOTA_GROUP;
- else
+ if ((qid.type != USRQUOTA) &&
+ (qid.type != GRPQUOTA))
return -EINVAL;

error = qd_get(sdp, qid, &qd);
@@ -1499,7 +1492,7 @@ static int gfs2_get_dqblk(struct super_block *sb, struct kqid qid,

qlvb = (struct gfs2_quota_lvb *)qd->qd_gl->gl_lksb.sb_lvbptr;
fdq->d_version = FS_DQUOT_VERSION;
- fdq->d_flags = (type == QUOTA_USER) ? FS_USER_QUOTA : FS_GROUP_QUOTA;
+ fdq->d_flags = (qid.type == USRQUOTA) ? FS_USER_QUOTA : FS_GROUP_QUOTA;
fdq->d_id = from_kqid_munged(current_user_ns(), qid);
fdq->d_blk_hardlimit = be64_to_cpu(qlvb->qb_limit) << sdp->sd_fsb2bb_shift;
fdq->d_blk_softlimit = be64_to_cpu(qlvb->qb_warn) << sdp->sd_fsb2bb_shift;
@@ -1526,21 +1519,13 @@ static int gfs2_set_dqblk(struct super_block *sb, struct kqid qid,
int alloc_required;
loff_t offset;
int error;
- int type;

if (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF)
return -ESRCH; /* Crazy XFS error code */

- switch(qid.type) {
- case USRQUOTA:
- type = QUOTA_USER;
- break;
- case GRPQUOTA:
- type = QUOTA_GROUP;
- break;
- default:
+ if ((qid.type != USRQUOTA) &&
+ (qid.type != GRPQUOTA))
return -EINVAL;
- }

if (fdq->d_fieldmask & ~GFS2_FIELDMASK)
return -EINVAL;
--
1.7.5.4


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