libext2fs: refactor extent head creation

[tools/e2fsprogs.git] / misc / create_inode.c

diff --git a/misc/create_inode.c b/misc/create_inode.c
index cf7c097..a024d1c 100644 (file)
--- a/misc/create_inode.c
+++ b/misc/create_inode.c
@@ -518,17 +518,13 @@ errcode_t do_write_internal(ext2_filsys fs, ext2_ino_t cwd, const char *src,
                inode.i_flags |= EXT4_INLINE_DATA_FL;
        } else if (fs->super->s_feature_incompat &
                   EXT3_FEATURE_INCOMPAT_EXTENTS) {
-               int i;
-               struct ext3_extent_header *eh;
-
-               eh = (struct ext3_extent_header *) &inode.i_block[0];
-               eh->eh_depth = 0;
-               eh->eh_entries = 0;
-               eh->eh_magic = ext2fs_cpu_to_le16(EXT3_EXT_MAGIC);
-               i = (sizeof(inode.i_block) - sizeof(*eh)) /
-                       sizeof(struct ext3_extent);
-               eh->eh_max = ext2fs_cpu_to_le16(i);
-               inode.i_flags |= EXT4_EXTENTS_FL;
+               ext2_extent_handle_t handle;
+
+               inode.i_flags &= ~EXT4_EXTENTS_FL;
+               retval = ext2fs_extent_open2(fs, newfile, &inode, &handle);
+               if (retval)
+                       return retval;
+               ext2fs_extent_free(handle);
        }
 
        retval = ext2fs_write_new_inode(fs, newfile, &inode);