diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index b38a10e..6a714b5 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -52,10 +52,10 @@
  */
 
 #ifdef DEBUG
-xfs_buftarg_t *xfs_dqerror_target;
-int xfs_do_dqerror;
-int xfs_dqreq_num;
-int xfs_dqerror_mod = 33;
+static xfs_buftarg_t *xfs_dqerror_target;
+static int xfs_do_dqerror;
+static int xfs_dqreq_num;
+static int xfs_dqerror_mod = 33;
 #endif
 
 struct kmem_zone		*xfs_qm_dqtrxzone;
diff --git a/fs/xfs/xfs_ialloc_btree.c b/fs/xfs/xfs_ialloc_btree.c
index 15a79f8..d60e1d5 100644
--- a/fs/xfs/xfs_ialloc_btree.c
+++ b/fs/xfs/xfs_ialloc_btree.c
@@ -182,7 +182,7 @@ xfs_inobt_key_diff(
 			  cur->bc_rec.i.ir_startino;
 }
 
-void
+static void
 xfs_inobt_verify(
 	struct xfs_buf		*bp)
 {
@@ -223,7 +223,7 @@ xfs_inobt_write_verify(
 	xfs_inobt_verify(bp);
 }
 
-void
+static void
 xfs_inobt_read_verify(
 	struct xfs_buf	*bp)
 {