[PATCH v8 03/16] xfs: dont use XFS_IS_QUOTA_RUNNING() for option check

[Ian Kent <raven@themaw.net>]

When CONFIG_XFS_QUOTA is not defined any quota option is invalid.

Using the macro XFS_IS_QUOTA_RUNNING() as a check if any quota option
has been given is a little misleading so use a simple m_qflags != 0
check to make the intended use more explicit.

Also change to use the IS_ENABLED() macro for the kernel config check.

Signed-off-by: Ian Kent <raven@themaw.net>
---
 fs/xfs/xfs_super.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 6438738a204a..fb90beeb3184 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -341,12 +341,10 @@ xfs_parseargs(
 		return -EINVAL;
 	}
 
-#ifndef CONFIG_XFS_QUOTA
-	if (XFS_IS_QUOTA_RUNNING(mp)) {
+	if (!IS_ENABLED(CONFIG_XFS_QUOTA) && mp->m_qflags != 0) {
 		xfs_warn(mp, "quota support not available in this kernel.");
 		return -EINVAL;
 	}
-#endif
 
 	if ((mp->m_dalign && !mp->m_swidth) ||
 	    (!mp->m_dalign && mp->m_swidth)) {