1 files changed, 5 insertions, 7 deletions

diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index b185e93..4967389 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -233,7 +233,7 @@ nilfs_ioctl_do_get_vinfo(struct the_nilfs *nilfs, __u64 *posp, int flags,
 	int ret;
 
 	down_read(&nilfs->ns_segctor_sem);
-	ret = nilfs_dat_get_vinfo(nilfs_dat_inode(nilfs), buf, size, nmembs);
+	ret = nilfs_dat_get_vinfo(nilfs->ns_dat, buf, size, nmembs);
 	up_read(&nilfs->ns_segctor_sem);
 	return ret;
 }
@@ -242,8 +242,7 @@ static ssize_t
 nilfs_ioctl_do_get_bdescs(struct the_nilfs *nilfs, __u64 *posp, int flags,
 			  void *buf, size_t size, size_t nmembs)
 {
-	struct inode *dat = nilfs_dat_inode(nilfs);
-	struct nilfs_bmap *bmap = NILFS_I(dat)->i_bmap;
+	struct nilfs_bmap *bmap = NILFS_I(nilfs->ns_dat)->i_bmap;
 	struct nilfs_bdesc *bdescs = buf;
 	int ret, i;
 
@@ -421,7 +420,7 @@ static int nilfs_ioctl_free_vblocknrs(struct the_nilfs *nilfs,
 	size_t nmembs = argv->v_nmembs;
 	int ret;
 
-	ret = nilfs_dat_freev(nilfs_dat_inode(nilfs), buf, nmembs);
+	ret = nilfs_dat_freev(nilfs->ns_dat, buf, nmembs);
 
 	return (ret < 0) ? ret : nmembs;
 }
@@ -430,8 +429,7 @@ static int nilfs_ioctl_mark_blocks_dirty(struct the_nilfs *nilfs,
 					 struct nilfs_argv *argv, void *buf)
 {
 	size_t nmembs = argv->v_nmembs;
-	struct inode *dat = nilfs_dat_inode(nilfs);
-	struct nilfs_bmap *bmap = NILFS_I(dat)->i_bmap;
+	struct nilfs_bmap *bmap = NILFS_I(nilfs->ns_dat)->i_bmap;
 	struct nilfs_bdesc *bdescs = buf;
 	int ret, i;
 
@@ -450,7 +448,7 @@ static int nilfs_ioctl_mark_blocks_dirty(struct the_nilfs *nilfs,
 			/* skip dead block */
 			continue;
 		if (bdescs[i].bd_level == 0) {
-			ret = nilfs_mdt_mark_block_dirty(dat,
+			ret = nilfs_mdt_mark_block_dirty(nilfs->ns_dat,
 							 bdescs[i].bd_offset);
 			if (ret < 0) {
 				WARN_ON(ret == -ENOENT);