[PATCH 4.19 060/220] ext4: fix build error when DX_DEBUG is defined

Greg Kroah-Hartman
2019-11-22T10:58:30Z

From: Gabriel Krisman Bertazi <krisman@collabora.co.uk>

[ Upstream commit 799578ab16e86b074c184ec5abbda0bc698c7b0b ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
fs/ext4/namei.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 61dc1b0e4465d..badbb8b4f0f17 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -2284,7 +2284,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct ext4_filename *fname,
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;
--
2.20.1