From: Dmitry Torokhov Date: Wed, 24 May 2017 00:07:41 +0000 (-0700) Subject: firmware: vpd: do not leave freed section attributes to the list X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7f53de2069c801776f0f5d1a1d665324967a4fab;p=openwrt%2Fstaging%2Fblogic.git 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 Reviewed-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/firmware/google/vpd.c b/drivers/firmware/google/vpd.c index 1e7860f02f4f..23a24a6d02c2 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: