xfs: remove the XFS_QM_IS[UGP]DQ macros

Remove these macros and use xfs_dquot_type() for everything.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

fs/xfs/xfs_dquot.h

@@ -128,6 +128,12 @@ static inline void xfs_dqunlock(struct xfs_dquot *dqp)
 	mutex_unlock(&dqp->q_qlock);
 }
 
+static inline int
+xfs_dquot_type(const struct xfs_dquot *dqp)
+{
+	return dqp->dq_flags & XFS_DQTYPE_REC_MASK;
+}
+
 static inline int xfs_this_quota_on(struct xfs_mount *mp, int type)
 {
 	switch (type & XFS_DQTYPE_REC_MASK) {
@@ -192,9 +198,6 @@ void xfs_dquot_to_disk(struct xfs_disk_dquot *ddqp, struct xfs_dquot *dqp);
 
 #define XFS_DQ_IS_LOCKED(dqp)	(mutex_is_locked(&((dqp)->q_qlock)))
 #define XFS_DQ_IS_DIRTY(dqp)	((dqp)->q_flags & XFS_DQFLAG_DIRTY)
-#define XFS_QM_ISUDQ(dqp)	((dqp)->dq_flags & XFS_DQTYPE_USER)
-#define XFS_QM_ISPDQ(dqp)	((dqp)->dq_flags & XFS_DQTYPE_PROJ)
-#define XFS_QM_ISGDQ(dqp)	((dqp)->dq_flags & XFS_DQTYPE_GROUP)
 
 void		xfs_qm_dqdestroy(struct xfs_dquot *dqp);
 int		xfs_qm_dqflush(struct xfs_dquot *dqp, struct xfs_buf **bpp);

fs/xfs/xfs_qm.h

@@ -101,17 +101,6 @@ xfs_quota_inode(xfs_mount_t *mp, uint dq_flags)
 	return NULL;
 }
 
-static inline int
-xfs_dquot_type(struct xfs_dquot *dqp)
-{
-	if (XFS_QM_ISUDQ(dqp))
-		return XFS_DQTYPE_USER;
-	if (XFS_QM_ISGDQ(dqp))
-		return XFS_DQTYPE_GROUP;
-	ASSERT(XFS_QM_ISPDQ(dqp));
-	return XFS_DQTYPE_PROJ;
-}
-
 extern void	xfs_trans_mod_dquot(struct xfs_trans *tp, struct xfs_dquot *dqp,
 				    uint field, int64_t delta);
 extern void	xfs_trans_dqjoin(struct xfs_trans *, struct xfs_dquot *);

fs/xfs/xfs_trans_dquot.c

@@ -156,14 +156,19 @@ xfs_trans_get_dqtrx(
 	int			i;
 	struct xfs_dqtrx	*qa;
 
-	if (XFS_QM_ISUDQ(dqp))
+	switch (xfs_dquot_type(dqp)) {
+	case XFS_DQTYPE_USER:
 		qa = tp->t_dqinfo->dqs[XFS_QM_TRANS_USR];
-	else if (XFS_QM_ISGDQ(dqp))
+		break;
+	case XFS_DQTYPE_GROUP:
 		qa = tp->t_dqinfo->dqs[XFS_QM_TRANS_GRP];
-	else if (XFS_QM_ISPDQ(dqp))
+		break;
+	case XFS_DQTYPE_PROJ:
 		qa = tp->t_dqinfo->dqs[XFS_QM_TRANS_PRJ];
-	else
+		break;
+	default:
 		return NULL;
+	}
 
 	for (i = 0; i < XFS_QM_TRANS_MAXDQS; i++) {
 		if (qa[i].qt_dquot == NULL ||
@@ -713,7 +718,7 @@ xfs_trans_dqresv(
 
 error_return:
 	xfs_dqunlock(dqp);
-	if (XFS_QM_ISPDQ(dqp))
+	if (xfs_dquot_type(dqp) == XFS_DQTYPE_PROJ)
 		return -ENOSPC;
 	return -EDQUOT;
 }