ext4: fix build error when DX_DEBUG is defined

Enabling DX_DEBUG triggers the build error below.  info is an attribute
of  the dxroot structure.

linux/fs/ext4/namei.c:2264:12: error: ‘info’
undeclared (first use in this function); did you mean ‘insl’?
	   	  info->indirect_levels));

Fixes: e08ac99fa2a2 ("ext4: add largedir feature")
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 377d516..67a3853 100644 (file)
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2261,7 +2261,7 @@ again:
                        dxroot->info.indirect_levels += 1;
                        dxtrace(printk(KERN_DEBUG
                                       "Creating %d level index...\n",
-                                      info->indirect_levels));
+                                      dxroot->info.indirect_levels));
                        err = ext4_handle_dirty_dx_node(handle, dir, frame->bh);
                        if (err)
                                goto journal_error;