firmware: vpd: do not leave freed section attributes to the list
We should only add section attribute to the list of section attributes
if we successfully created corresponding sysfs attribute.
Fixes: 049a59db34eb ("firmware: Google VPD sysfs driver")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/firmware/google/vpd.c b/drivers/firmware/google/vpd.c
index 1e7860f..23a24a6 100644
--- a/drivers/firmware/google/vpd.c
+++ b/drivers/firmware/google/vpd.c
@@ -136,12 +136,12 @@ static int vpd_section_attrib_add(const u8 *key, s32 key_len,
info->value = value;
INIT_LIST_HEAD(&info->list);
- list_add_tail(&info->list, &sec->attribs);
ret = sysfs_create_bin_file(sec->kobj, &info->bin_attr);
if (ret)
goto free_info_key;
+ list_add_tail(&info->list, &sec->attribs);
return 0;
free_info_key: