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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: 049a59db34 ("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>
This commit is contained in:
Dmitry Torokhov 2017-05-23 17:07:41 -07:00 committed by Greg Kroah-Hartman
parent 08332893e3
commit 7f53de2069
1 changed files with 1 additions and 1 deletions
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2
drivers/firmware/google/vpd.c
View File

@ -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: