From 86b82591a57198dbe88f5b37402f299a424e1b57 Mon Sep 17 00:00:00 2001
From: jkar8572 <jkar8572>
Date: Mon, 14 Jun 2010 12:42:57 +0000
Subject: Fix kern_quota_on() to work with XFS filesystems (Jan Kara) Fix
 quotaon to work correctly with XFS filesystems (Jan Kara)

---
 quotasys.c | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

(limited to 'quotasys.c')

diff --git a/quotasys.c b/quotasys.c
index 5b6996c..9bc63b5 100644
--- a/quotasys.c
+++ b/quotasys.c
@@ -861,22 +861,23 @@ int kern_quota_on(const char *dev, int type, int fmt)
 	if (kernel_iface == IFACE_GENERIC) {
 		int actfmt;
 
-		if (quotactl(QCMD(Q_GETFMT, type), dev, 0, (void *)&actfmt) < 0)
-			return -1;
-		actfmt = kern2utilfmt(actfmt);
-		if (actfmt < 0)
-			return -1;
-		return actfmt;
+		if (quotactl(QCMD(Q_GETFMT, type), dev, 0,
+			     (void *)&actfmt) >= 0) {
+			actfmt = kern2utilfmt(actfmt);
+			if (actfmt >= 0)
+				return actfmt;
+		}
+	} else {
+		if ((fmt == -1 || fmt == QF_VFSV0) &&
+		    v2_kern_quota_on(dev, type))	/* VFSv0 quota format */
+			return QF_VFSV0;
+		if ((fmt == -1 || fmt == QF_VFSOLD) &&
+		    v1_kern_quota_on(dev, type))	/* Old quota format */
+			return QF_VFSOLD;
 	}
-	if ((fmt == -1 || fmt == QF_VFSV0) &&
-	    v2_kern_quota_on(dev, type))	/* VFSv0 quota format */
-		return QF_VFSV0;
 	if ((fmt == -1 || fmt == QF_XFS) &&
 	    xfs_kern_quota_on(dev, type))	/* XFS quota format */
 		return QF_XFS;
-	if ((fmt == -1 || fmt == QF_VFSOLD) &&
-	    v1_kern_quota_on(dev, type))	/* Old quota format */
-		return QF_VFSOLD;
 	return -1;
 }
 
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