1 files changed, 10 insertions, 1 deletions

diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h
index b2d67adb6a08..ff614c29b441 100644
--- a/fs/xfs/xfs_rtalloc.h
+++ b/fs/xfs/xfs_rtalloc.h
@@ -147,7 +147,16 @@ xfs_growfs_rt(
 # define xfs_rtfree_extent(t,b,l)                       (ENOSYS)
 # define xfs_rtpick_extent(m,t,l,rb)                    (ENOSYS)
 # define xfs_growfs_rt(mp,in)                           (ENOSYS)
-# define xfs_rtmount_init(m)    (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))
+static inline int               /* error */
+xfs_rtmount_init(
+        xfs_mount_t     *mp)    /* file system mount structure */
+{
+        if (mp->m_sb.sb_rblocks == 0)
+                return 0;
+
+        cmn_err(CE_WARN, "XFS: Not built with CONFIG_XFS_RT");
+        return ENOSYS;
+}
 # define xfs_rtmount_inodes(m)  (((mp)->m_sb.sb_rblocks == 0)? 0 : (ENOSYS))
 # define xfs_rtunmount_inodes(m)
 #endif  /* CONFIG_XFS_RT */